Product
Oppo A18
Oppo A18
Infinix Note 50 Pro 4G
Infinix Note 50 Pro 4G
Battery
Charging - 90W wired, 100% in 38 min30W wireless MagCharge10W Reverse wiredReverse wirelessBypass Charging
Type Li-Po 5000 mAh 5200 mAh
Body
Build - Glass front, aluminum frame
Dimensions 163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in) 163.3 x 74.4 x 7.3 mm (6.43 x 2.93 x 0.29 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 188 g (6.63 oz) 198 g (6.98 oz)
  IP54 dust protected and water resistant (water splashes) IP64 dust tight and water resistant (water splashes)Aerospace-Grade AluminumRGB notification light (on the back)
Comms
Bluetooth 5.3, A2DP, LE, aptX HD 5.4, A2DP, LE
Infrared port - Yes
NFC No Yes (market/region dependent)
Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS
Radio No FM radio
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 802.11 a/b/g/n/ac, dual-band
Display
Resolution 720 x 1612 pixels, 20:9 ratio (~269 ppi density) 1080 x 2436 pixels (~393 ppi density)
Size 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) 6.78 inches, 109.9 cm2 (~90.4% screen-to-body ratio)
Type IPS LCD, 90Hz, 720 nits (peak) AMOLED, 1B colors, 144Hz, 2160Hz PWM, 1300 nits (peak)
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, compass, heart rate, SpO2
  - Virtual proximity sensing
Launch
Announced 2023, September 27 2025, March 04
Status Available. Released 2023, October 05 Available. Released 2025, March
Main Camera
Dual 8 MP, f/2.0, (wide), AF 2 MP, f/2.4, (depth) 50 MP, f/1.9, (wide), 1/1.57", 1.0µm, PDAF, OIS8 MP, f/2.2, 15mm, 112˚ (ultrawide)
Features LED flash, panorama Dual-LED flash, HDR, panorama
Video 1080p@30fps 1440p@30fps, 1080p@30/60/240fps
Memory
Card slot microSDXC No
Internal 64GB 4GB RAM, 128GB 4GB RAM 256GB 8GB RAM, 256GB 12GB RAM
  eMMC 5.1 UFS 2.2
Misc
Colors Glowing Black, Glowing Blue Titanium Grey, Enchanted Purple, Racing Edition, Shadow Black
Models CPH2591 X6855
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  - 1, 3, 5, 8, 38, 40, 41
Platform
Chipset Mediatek MT6769 Helio G85 (12 nm) Mediatek Helio G100 Ultimate (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G57 MC2
OS Android 13, upgradable to Android 15, ColorOS 15 Android 15, up to 2 major Android upgrades, XOS 15
Selfie camera
Features Panorama -
Single 5 MP, f/2.2, (wide) 32 MP, f/2.2, (wide), 1/3.1"
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers
  - Tuned by JBL24-bit/192kHz Hi-Res & Hi-Res wireless audio
Tests
Battery (new) - Active use score 11:26h
Display - 1054 nits max brightness (measured)
Loudspeaker - -25.3 LUFS (Very good)
Performance - AnTuTu: 437302 (v10)GeekBench: 1970 (v6)3DMark: 384 (Wild Life Extreme)