Oppo Reno12 vs Samsung Galaxy A55

Phones Images
PHONES
Phone Names Oppo Reno12 Samsung Galaxy A55
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - version 1HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 - version 11, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G bands1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA - version 11, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2024, June 182024, March 11
StatusAvailable. Released 2024, June 25Available. Released 2024, March 15
Body
BuildGlass front (Gorilla Glass 7i), plastic frame, glass backGlass front (Gorilla Glass Victus+), glass back (Gorilla Glass), aluminum frame
Dimensions161.4 x 74.1 x 7.6 mm (6.35 x 2.92 x 0.30 in)161.1 x 77.4 x 8.2 mm (6.34 x 3.05 x 0.32 in)
SIMNano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Weight177 g (6.24 oz)213 g (7.51 oz)
Display
ProtectionCorning Gorilla Glass 7iCorning Gorilla Glass Victus+
Resolution1080 x 2412 pixels, 20:9 ratio (~394 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~390 ppi density)
Size6.7 inches, 108.0 cm2 (~90.3% screen-to-body ratio)6.6 inches, 106.9 cm2 (~85.8% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, HDR10+, 1200 nits (peak)Super AMOLED, 120Hz, HDR10+, 1000 nits (HBM)
Platform
CPUOcta-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
ChipsetMediatek Dimensity 7300 Energy (4 nm)Exynos 1480 (4 nm)
GPUMali-G615 MC2Xclipse 530
OSAndroid 14, up to 3 major Android upgrades, ColorOS 14.1Android 14, up to 4 major Android upgrades, One UI 6.1
Memory
Card slotmicroSDXCmicroSDXC (uses shared SIM slot)
Internal256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, panorama, HDR
Triple50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, multi-directional PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP (macro)
Video4K@30fps, 1080p@30/60/120/480fps, 720p@960fps, gyro-EIS, OIS, HDR4K@30fps, 1080p@30/60fps, gyro-EIS
Selfie camera
FeaturesPanorama, HDR-
Single32 MP, f/2.0, 21mm (wide), 1/3.1", PDAF32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm
Video4K@30fps, 1080p@30fps, gyro-EIS4K@30fps, 1080p@30/60fps
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.4, A2DP, LE, aptX HD, LHDC5.3, A2DP, LE
Infrared portYes-
NFCYes, 360˚ (market/region dependent)Yes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS, GALILEO, GLONASS, BDS, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-bandWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, compass
Battery
Charging80W wired, PD2.0, 47% in 18 min, 100% in 46 min, Reverse wired25W wired
Type5000 mAhLi-Ion 5000 mAh
Misc
ColorsMatte Brown, Sunset Pink, Astro SilverIceblue, Lilac, Navy, Lemon
ModelsCPH2625SM-A556V, SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560
Price€ 303.99$ 324.99 / £ 251.50 / € 319.99 / ₹ 23,998
SAR EU-0.68 W/kg (head)     1.04 W/kg (body)
OUR TESTS
BatteryActive use score 14:53hActive use score 13:27h
Display1378 nits max brightness (measured)1010 nits max brightness (measured)
Loudspeaker-24.0 LUFS (Very good)-25.7 LUFS (Very good)
PerformanceAnTuTu: 681613 (v10) GeekBench: 2631 (v6) 3DMark: 849 (Wild Life Extreme)AnTuTu: 635598 (v9), 726158 (v10) GeekBench: 3259 (v5), 3350 (v6) 3DMark: 1024 (Wild Life Extreme)