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Specifications
 

Samsung Galaxy S23 Ultra

HTC U23 Pro

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Samsung Galaxy S23 Ultra
MORE PICTURES HTC U23 Pro
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Samsung Galaxy S23 Ultra

HTC U23 Pro

Network
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  CDMA2000 1xEV-DO
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International 1, 3, 5, 7, 8, 12, 17, 20, 28, 38, 39, 40, 41
  1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USA
5G Network 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International 1, 3, 7, 20, 28, 41, 78 SA/NSA
  1, 7, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
Speed HSPA, LTE (up to 7CA), 5G HSPA, LTE, 5G
Launch
Announced 2023, February 01 2023, May 18
Status Available. Released 2023, February 17 Available. Released 2023, May 18
Body
Dimensions 163.4 x 78.1 x 8.9 mm (6.43 x 3.07 x 0.35 in) 166.6 x 77.1 x 8.9 mm (6.56 x 3.04 x 0.35 in)
Weight 234 g (8.25 oz) 205 g (7.23 oz)
Build Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame Glass front (Gorilla Glass Victus), plastic frame, plastic back
SIM Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
 IP68 dust/water resistant (up to 1.5m for 30 min)
Armor aluminum frame with tougher drop and scratch resistance (advertised)
Stylus (Bluetooth integration, accelerometer, gyro)
IP67 dust/water resistant (up to 1m for 30 min)
Display
Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) OLED, 120Hz
Size 6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~84.4% screen-to-body ratio)
Resolution 1440 x 3088 pixels, 19.3:9 ratio (~500 ppi density) 1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Protection Corning Gorilla Glass Victus 2 Corning Gorilla Glass Victus
 Always-on display
Platform
OS Android 13, upgradable to Android 14, One UI 6.1 Android 13
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Adreno 740 Adreno 644
Memory
Card slot No microSDXC
Internal 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM 256GB 8GB RAM, 256GB 12GB RAM
 UFS 4.0
Main Camera
Modules 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS
10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom
10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, PDAF, OIS, 10x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
108 MP, f/1.7, (wide), 1/1.67", 0.64μm, PDAF, OIS
8 MP, f/2.4, 120˚ (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.2, (macro)
2 MP, f/2.4, (depth)
Features LED flash, auto-HDR, panorama Dual-LED flash, HDR, panorama
Video 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS 4K@30fps, 1080p@30fps, gyro-EIS
Selfie Camera
Modules 12 MP, f/2.2, 26mm (wide), dual pixel PDAF 32 MP, f/2.5, (wide), 1/3.2", 0.7µm
Features Dual video call, Auto-HDR, HDR10+ HDR
Video 4K@30/60fps, 1080p@30fps 1080p@30fps
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Sound
Loudspeaker Yes, with stereo speakers Yes
3.5mm jack No Yes
 32-bit/384kHz audio
Tuned by AKG
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth 5.3, A2DP, LE 5.2, A2DP, LE
Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, GALILEO, BDS
NFC Yes Yes
Infrared port No No
Radio No No
USB USB Type-C 3.2, OTG USB Type-C 3.0
Features
Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
 Samsung DeX, Samsung Wireless DeX (desktop experience support)
Ultra Wideband (UWB) support
Battery
Type Li-Ion 5000 mAh, non-removable Li-Ion 4600 mAh, non-removable
Charging 45W wired, PD3.0, 65% in 30 min (advertised)
15W wireless (Qi/PMA)
4.5W reverse wireless
30W wired
15W wireless
5W reverse wireless
Reverse wired
Misc
Colors Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition Snow White, Coffee Black
SAR 1.12 W/kg (head)     0.92 W/kg (body)    
SAR EU 0.96 W/kg (head)     1.40 W/kg (body)    
Models SM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DS 2QC9200, 2QC9100, 2QCB100
Price $ 690.00 / C$ 996.96 / £ 469.00 / € 747.99 / ₹ 74,999 $ 339.00 / C$ 553.16 / £ 286.48 / € 324.89
Tests
Performance AnTuTu: 1241531 (v9)
GeekBench: 4927 (v5.1)
3DMark Wild Life: 12240 (offscreen 1440p)
AnTuTu: 534643 (v9), 688082 (v10)
GeekBench: 2947 (v5), 3007 (v6)
GFXBench: 33fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker -25.6 LUFS (Very good) -26.0 LUFS (Very good)
Battery (new) Active use score 13:24h
Battery (old) Endurance rating 126h Endurance rating 83h

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