Product
Oppo Reno4 Pro 5G
Oppo Reno4 Pro 5G
Samsung Galaxy S25 Ultra
Samsung Galaxy S25 Ultra
Battery
Charging 65W wired, 60% in 15 min, 100% in 36 min 45W wired, PD3.0, 65% in 30 min15W wireless (Qi2 Ready)4.5W reverse wireless
Type Li-Po 4000 mAh Li-Ion 5000 mAh
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)
Dimensions 159.6 x 72.5 x 7.6 mm (6.28 x 2.85 x 0.30 in) 162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT Nano-SIM + eSIM + eSIM (max 2 at a time) - USA Nano-SIM + Nano-SIM - CN
Weight 172 g (6.07 oz) 218 g (7.69 oz)
  - IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)Stylus
Comms
Bluetooth 5.1, A2DP, LE, aptX HD 5.4, A2DP, LE
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5) GPS, GLONASS, BDS, GALILEO, QZSS
Radio No No
USB USB Type-C 2.0, OTG USB Type-C 3.2, DisplayPort 1.2, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Armor 2
Resolution 1080 x 2400 pixels, 20:9 ratio (~402 ppi density) 1440 x 3120 pixels, 19.5:9 ratio (~498 ppi density)
Size 6.55 inches, 103.6 cm2 (~89.5% screen-to-body ratio) 6.9 inches, 116.9 cm2 (~92.5% screen-to-body ratio)
Type AMOLED, 90Hz, HDR10+, 500 nits (typ) Dynamic LTPO AMOLED 2X, 120Hz, 480Hz PWM, HDR10+, 2600 nits (peak)
  - DX anti-reflective coating
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
  - Samsung DeX, Samsung Wireless DeX (desktop experience support)Ultra Wideband (UWB) supportCircle to Search
Launch
Announced 2020, June 05 2025, January 22
Status Available. Released 2020, June 12 Available. Released 2025, February 03
Main Camera
Features Laser AF, LED flash, HDR, panorama Laser AF, Best Face, LED flash, auto-HDR, panorama
Quad - 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom50 MP, f/1.9, 120˚ (ultrawide), 1/2.5", 0.7µm, dual pixel PDAF, Super Steady video
Triple 48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS 13 MP, f/2.4, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom 12 MP, f/2.2, 120˚ (ultrawide), 1/2.43", 1.4µm, AF -
Video 4K@30fps, 1080p@30/60/120fps; gyro-EIS, OIS, HDR 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Memory
Card slot No No
Internal 128GB 8GB RAM, 256GB 12GB RAM 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM
  UFS 2.1 UFS 4.0
Misc
Colors Galactic Blue, Space Black, White, Pink, Green Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold
Models PDNM00, PDNT00, CPH2089 SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS
SAR - 1.26 W/kg (head)     0.64 W/kg (body)    
SAR EU - 1.25 W/kg (head)     1.42 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 42, 66 - International 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA - International 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
Speed HSPA, LTE, 5G 3.7/1.6 Gbps HSPA, LTE (up to 7CA), 5G
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
  1, 3, 41, 77, 78, 79 SA/NSA - China 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked
Our Tests
Battery (old) Endurance rating 91h -
Camera Photo / Video -
Display 845 nits max brightness (measured) -
Loudspeaker -24.8 LUFS (Very good) -
Performance AnTuTu: 317139 (v8) GeekBench: 1805 (v5.1) GFXBench: 18fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU Adreno 620 Adreno 830
OS Android 10, ColorOS 7.2 Android 15, up to 7 major Android upgrades, One UI 7
Selfie camera
Features HDR HDR, HDR10+
Single 32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Video 1080p@30fps, gyro-EIS 4K@30/60fps, 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  - 32-bit/384kHz audioTuned by AKG
Tests
Battery (new) - Active use score 14:49h
Display - 1417 nits max brightness (measured)
Loudspeaker - -24.6 LUFS (Very good)
Performance - AnTuTu: 2207809 (v10)GeekBench: 9846 (v6)3DMark: 6687 (Wild Life Extreme)