Product
Oppo Reno4 Pro
Oppo Reno4 Pro
Samsung Galaxy F55
Samsung Galaxy F55
Battery
Charging 65W wired, 60% in 15 min, 100% in 36 min 45W wired
Type Li-Po 4000 mAh 5000 mAh
Body
Build Glass front (Gorilla Glass 5), plastic frame, plastic back Glass front, silicone polymer (eco leather) back, plastic frame
Dimensions 160.2 x 73.2 x 7.7 mm (6.31 x 2.88 x 0.30 in) 163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 161 g (5.68 oz) 180 g (6.35 oz)
Comms
Bluetooth 5.1, A2DP, LE, aptX HD 5.2, A2DP, LE
NFC Yes (market/region dependent) Yes
Positioning GPS, GLONASS, GALILEO, BDS, QZSS, GNSS GPS, GALILEO, GLONASS, BDS, QZSS
Radio FM radio No
USB USB Type-C 2.0, OTG USB Type-C 2.0, 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/6, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 -
Resolution 1080 x 2400 pixels, 20:9 ratio (~402 ppi density) 1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Size 6.5 inches, 103.5 cm2 (~88.3% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio)
Type Super AMOLED, 90Hz, HDR10, 500 nits (typ) Super AMOLED+, 120Hz, 1000 nits (HBM)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2020, July 31 2024, May 17
Status Available. Released 2020, August 05 Available. Released 2024, May 27
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Quad -
Triple -
Video 4K@30fps, 1080p@30/60/120fps, gyro-EIS 4K@30fps, 1080p@30/60fps, gyro-EIS, OIS
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 128GB 8GB RAM, 256GB 8GB RAM 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
UFS 2.1 -
Misc
Colors Starry Night, Silky White Black, Apricot
Models CPH2109 SM-E556B/DS, SM-E556B
SAR -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41 - International 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66
5G bands - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Speed HSPA, LTE HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
1, 3, 5, 8, 38, 40, 41 - Asia Pacific -
Our Tests
Battery (old) Endurance rating 96h -
Camera Photo / Video -
Display 843 nits max brightness (measured) -
Loudspeaker -28.8 LUFS (Average) -
Performance AnTuTu: 261359 (v8) GeekBench: 1781 (v5.1) GFXBench: 15fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SM7125 Snapdragon 720G (8 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Adreno 618 Adreno 644
OS Android 10, ColorOS 7.2 Android 14, upgradable to Android 15, One UI 7
Selfie camera
Features HDR -
Single 50 MP, f/2.4, (wide)
Video 1080p@30/120fps, gyro-EIS 4K@30fps, 1080p@30/60fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers