Quick Verdict
Reviewers crowned the standard Galaxy S23 the best compact Android flagship of 2023 — a sensibly-sized 6.1-inch FHD+ Dynamic AMOLED 2X paired with the same bespoke Snapdragon 8 Gen 2 for Galaxy chip as the Ultra, same 50MP main + 12MP ultrawide + 10MP 3x telephoto camera trio, same 4-year OS / 5-year security policy. The trade-offs are real: a 3,900mAh battery that real-world tests run ~5-6 hours of SOT (worsened after the One UI 6/7 updates), only 25W wired charging (vs 45W on the Plus and Ultra), no S Pen, no periscope, and a bloated 60GB system partition. Buy this if you want a one-handed flagship with great cameras and software support; skip it if you're a power user who needs the Ultra's zoom and S Pen, or if battery longevity matters most.
Pros reviewers agree on
Strengths consistently called out across sources
- Genuinely compact flagship — 6.1" body 'frees you from awkward big phones and camera spec overkill' (Android Central)
- Same Snapdragon 8 Gen 2 for Galaxy chip as the Plus and Ultra — no performance compromise vs the more expensive siblings
- Same 50MP main + 12MP ultrawide + 10MP 3x telephoto + 12MP selfie as the Plus — the 3x optical zoom is a real step up from rivals stuck at 2x
- Display brightness up 35% from the S22 to 1750-nit peak; 120Hz Dynamic AMOLED 2X stays sharp and vibrant
- Adopts the Ultra's floating-camera design — cohesive trio look without the contour bump
- 4 OS upgrades + 5 years of security — covers it through Android 17 and into 2027/2028
Cons reviewers agree on
Weaknesses flagged across multiple sources
- Only 25W wired charging — the Plus and Ultra get 45W, OnePlus 11 gets 80W; 0-100% takes ~1h12m even on the right charger
- Just 3,900mAh battery — adequate at launch but flagged as the family's weak point, made worse by One UI 6/7 updates that increased drain noticeably
- Ars Technica caught a 60GB Samsung system partition out of the box — 4x the size of a Pixel 7 Pro's, only one OS copy means ~30 min downtime per update
- No S Pen, no UWB, no periscope telephoto — Samsung's flagship-tier extras stay on the Ultra
- Engadget's verdict: 'A solid phone that's probably not worth the upgrade' over a recent S22/S21
What reviewers disagree on
Points where expert verdicts diverge — weigh based on your priorities
- Worth upgrading from the S22 — Engadget says no (iterative), Notebookcheck calls it 'the small S23 that makes the biggest leap', most reviewers settle in the middle
- Battery life adequacy — Stuff/most pros say it's all-day fine for moderate use; many owners on r/Android report disappointment, especially after One UI 6/7
- Camera fingerprinting reliability — the under-display ultrasonic scanner becomes unreliable with a tempered glass protector, which the standard S22's optical was not
How This Review Was Created
14Publications
13YouTube Reviews
3Reddit Threads
30Total Sources
High ConfidenceReviews & long-term tests published February 2023 – May 2026
This is a synthesis of expert reviews and user discussions; we may not have physically tested the product. See methodology.
Detailed Breakdown
A genuinely compact 6.1-inch FHD+ Dynamic AMOLED 2X panel at 1750-nit peak, with the Ultra's floating-camera design language. Reviewers call it the rare modern flagship that's actually pocketable.
- 6.1-inch FHD+ (2340x1080) Dynamic AMOLED 2X, 120Hz, 1750-nit peak — 35% brighter than the S22, indistinguishable from the Plus in quality.— GSMArena S23 review
- Adopts the Ultra's floating-camera design — cohesive S23 family look, no camera-island contour bump.— The Verge
- The sensibly-sized S23 'might free me from awkward phones and camera spec overkill' — the rare modern phone you can actually use one-handed.— Android Central
- Three months in: 6.1" hits the perfect size sweet spot for one-handed use; display has held up with no cracks.— YouTube — QsmLNsy1_2E 3 months
- Three years on (2026), the phone 'still feels like a very good expensive phone' and the design still holds up.— YouTube — UPIF2MnsEFw 3 years later
Same 50MP main + 12MP ultrawide + 10MP 3x telephoto trio as the Plus — versatile and consistent in daylight. The 3x optical zoom is the standout vs rivals stuck at 2x.
- Cameras: 50MP main (f/1.8, OIS), 12MP ultrawide (f/2.2, 120°), 10MP 3x telephoto, 12MP selfie — all 4K60 capable.— Notebookcheck
- 8K30 video added (up from 8K24 on S22), front camera 4K60 — content-creator-friendly upgrades.— YouTube — QsmLNsy1_2E
- Long-term owner: portrait video at 4K30 on both front and back, can switch lenses while recording 4K30 (not 4K60).— YouTube — p4NaWh62e2A long-term
- Camera less consistent vs Pixel 7a after June update — HDR and portrait have become more variable for some users.— YouTube — Rohit Arora 5 months
- Slot for camera spec creep — no 200MP and no 10x periscope here (those stay on the Ultra); 3x optical + 30x digital is the limit.— Reddit r/GooglePixel
Same bespoke Snapdragon 8 Gen 2 for Galaxy (3.36GHz) chip as the Plus and Ultra — no compromise. 40% faster than the S22 Ultra and meaningfully cooler. 8GB RAM keeps multitasking smooth even 3 years on.
- Snapdragon 8 Gen 2 for Galaxy at 3.36GHz with 8GB RAM and 128GB UFS 3.1 base — same chip as the Plus and Ultra, no Exynos split.— 9to5Google
- Bespoke 8 Gen 2 for Galaxy is up to 40% faster than the S22 Ultra and adds Ray Tracing support for certain games.— YouTube — loudnwireless hands-on
- Cool under normal use — even at 38-39°C ambient temps, no overheating issues; long-term performance holds up.— YouTube — Geekyranjit lime review
- Three years in (2026): app opening, multitasking and Call of Duty still smooth — chip plus 8GB RAM has aged well.— YouTube — tEPbJFd3EYE 3 years
- Ars Technica caught a 60GB Samsung Android system partition out of the box — 4x the size of a Pixel 7 Pro's 15GB, and only one OS copy means ~30 min downtime during updates.— Ars Technica
3,900mAh — the family's weakest point. Real-world ~5-6 hours of SOT typical (worsened by One UI 6/7), and only 25W charging means ~1h12m to full. The compact form factor's main cost.
- 3,900mAh battery — only 200mAh more than the S22, no 4,500mAh+ like the Plus. The smallest cell in the family.— 9to5Google
- Real-world: ~5-6 hours of SOT typical, comfortably a full day of moderate use, 1-1.5 days possible.— YouTube — Jc8ALjXalH0 long-term
- Battery life noticeably dropped after One UI 6 update — owner went from 5-6h SOT on 5G to barely 2h, recommends staying on Android 13 for best results.— YouTube — qYU83Ha5zOM compact flagship 2024
- Feb 2026 update real-world: ~4h SOT on Wi-Fi, drops to <2h on 5G — battery efficiency has gotten worse with time.— YouTube — VINEESH MV 6 days
- Charging caps at 25W (the Plus and Ultra get 45W): 0-100% takes ~1h12m on Samsung's 25W charger.— YouTube — Geekyranjit charge
- Slower 25W charging is a battery-health silver lining — less heat means the cell degrades less over the long term.— YouTube — UPIF2MnsEFw 3 years
- 15W Qi wireless charging supported; 4.5W reverse wireless to top up Galaxy Buds or a Watch.— GSMArena
One UI 5.1 on Android 13 with 4 OS / 5 years of security — covers the S23 through Android 17. Smooth, feature-packed and well-supported, but One UI 6/7 updates have hurt battery life on the standard S23 specifically.
- 4 major Android upgrades + 5 years of security — covers the S23 through Android 17 and into 2027/2028.— Wired
- One UI 6/7 updates have negatively impacted battery life on standard S23 specifically — recommended to stay on Android 13 if battery longevity matters most.— YouTube — qYU83Ha5zOM 2024 review
- One UI is one of the most customizable Android skins — Modes and Routines automation, deep theming, well-developed feature set.— Phandroid
- Ultrasonic fingerprint sensor becomes unreliable with tempered glass installed — the cheaper A54's optical sensor works better with screen protectors.— Samsung Community
$799 launch with the same chip as the $1,199 Ultra — strong value despite the 25W charging and smaller battery. Now $300-400 used, often the best compact-flagship option versus Pixel 7/8 and OnePlus 11.
- Launched at $799 with the same Snapdragon 8 Gen 2 for Galaxy chip as the $1,199 Ultra — outstanding flagship value at the base tier.— 9to5Google
- Engadget verdict: 'A solid phone that's probably not worth the upgrade' from a recent S22 or S21 — Samsung's iterative cadence.— Engadget
- Notebookcheck calls it 'the small S23 that makes the biggest leap' — the S23 family's largest year-over-year improvement is on the standard tier.— Notebookcheck
- Best compact Android flagship at ₹45k in 2024 — still recommended for buyers who want a one-handed phone with good cameras.— YouTube — qYU83Ha5zOM 2024
- vs Pixel 7 — Pixel wins on haptics, one-handed design and software smarts; S23 wins on chip speed, battery life and update commitment.— Reddit r/GooglePixel
- 2.5 years on, the Galaxy S23 is still 'fast, have a great display and solid camera' — a worthwhile buy at $300-400 used if you want compact.— YouTube — oITugoYh0-A 2.5 yr review
Long-term Verdict
What creators say after 30, 100, or 365 days of real-world use — the post-honeymoon reality that launch-day reviews can't cover.
5-month, 10-month, 2.5-year and 3-year long-term reviews converge on the same verdict: the standard S23 has aged surprisingly well as a compact daily driver, but the One UI 6/7 updates have measurably degraded its already-tight battery life — owners who stayed on Android 13 retained the launch experience longer.
- Three years on (2026), the S23 'still feels like a very good expensive phone' — the design, display, performance and cameras all hold up.— YouTube — tEPbJFd3EYE 3 years
- After 3 years: slower 25W charging actually helps battery health long-term — owners can still spot a good used S23 with decent battery life in 2026.— YouTube — UPIF2MnsEFw 3 years
- 2.5 years in (2025): still fast, great display and solid camera; 3,900mAh holds up well — upgrade only if you need newer AI features or longer-term battery.— YouTube — oITugoYh0-A 2.5 yr
- 1-year long-term: 3 more years of OS updates left, ~1 hour to full on 25W, 1.5 days moderate use, 5 hours Mobile Legends — still worth it.— YouTube — Jc8ALjXalH0 1 year
- Compact Flagship 2024 verdict at ₹45k: One UI 6 update measurably hurt battery (was 5-6h SOT on 5G, now barely 2h) — recommend staying on Android 13.— YouTube — qYU83Ha5zOM 2024
- After 5 months: phone 'still feels new', better camera and software support than the cheaper Pixel 7a despite some HDR inconsistencies.— YouTube — Rohit Arora 5 months
- Long-term owner verdict: would happily live with the S23 for the next two years even with no other phone — it delivers a compelling all-around package.— YouTube — BadWvxWe8y8
- Feb 2026 security update test: heating during 4K/8K video and gaming after 5-10 minutes — long-term display green-line risk rises with heat.— YouTube — VINEESH MV Feb 2026
- 3 more years of OS support left (through Android 17) plus 5 years total security — comfortable runway for a phone you keep until 2027/2028.— YouTube — i1eEpzMsSao revisit
- After updates, S23 long-term comparison shows the S22 lineup ageing worse — S23's bespoke chip + better thermals give it more runway.— YouTube — Rohit Arora long-term
Real-World Tests
Battery drain runs, durability tests, camera shootouts, and gaming benchmarks — the numbers that only video testers capture.
Hands-on testing reflects the standard S23's design trade-offs: 3,900mAh delivers 5-6h SOT typical (down to 2-4h after One UI 6/7), gaming stays cool thanks to the new vapor chamber, but 25W charging caps out at ~1h12m to full — meaningfully behind the Plus/Ultra's 45W and OnePlus 11's 80W.
- Multi-phone drain test: standard S23 placed 3rd at 8h54m, beating the S22 Ultra (7h27m) and Pixel 7a; only the S23+ and S23 Ultra outlasted it.— YouTube — giMiO5kQQlo lineup test
- Real-world SOT: ~5-6 hours typical, comfortably a full day for moderate use — One UI 6 update has hurt this for some owners to ~2-4h.— YouTube — qYU83Ha5zOM long-term
- Feb 2026 update real-world drain: ~4h SOT on Wi-Fi, less than 2h on 5G; phone heats up after 5-10 min of 4K/8K video recording.— YouTube — VINEESH MV 6-day test
- 25W charging real-world: 0-100% in ~1h12m on the standard Samsung 25W charger — slow but ages the battery less.— YouTube — Geekyranjit charge test
- Gaming sustained: Mobile Legends 5 hours without hitting overheating thresholds — vapor chamber on the bespoke 8 Gen 2 for Galaxy chip shows its worth.— YouTube — Jc8ALjXalH0 gaming
- Heat test: even at 38-39°C ambient temperatures (taking outdoor snaps), no overheating warnings — cooler than several competing 2023 Android flagships.— YouTube — Geekyranjit summer test
- Display measured: 1750-nit peak (10% screen patch) — confirmed via GSMArena lab and noticeable in bright sun.— GSMArena display test
- Camera real-world: 8K30 recording works on the main camera, lens switching available at 4K30 but not 4K60 — content-creator-friendly within those caps.— YouTube — p4NaWh62e2A test
- Camera HDR real-world: post-June 2023 updates introduced inconsistencies; HDR and portrait results vary trial-to-trial more than the Pixel 7a's stable output.— YouTube — Rohit Arora 5 months
- Build durability after 3 months: display holds up well with no cracks; the 6.1" form factor + IP68 + Victus 2 makes the standard S23 surprisingly survivable.— YouTube — QsmLNsy1_2E 3 months
- Charging mode (game-mode) tested: 17W power consumption when charging while gaming — Samsung's secret game-charging mode prevents overheating throttling.— BGR
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Frequently Asked Questions about Samsung Galaxy S23
Update History
- May 20, 2026— Review published
- May 20, 2026— Added Real-World Tests section (11 points)
- May 20, 2026— Added Long-term Verdict section (10 points)
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This synthesis review was compiled from 30 independent sources. TechTalkTown did not receive products or compensation from Samsung.