Product
Oppo A3x 4G
Oppo A3x 4G
Infinix Hot 50 Pro 4G
Infinix Hot 50 Pro 4G
Battery
Charging 45W wired, PD2.0, PPS, 50% in 30 min 33W wired, 50% in 27 minReverse wiredBypass charging
Type 5100 mAh 5000 mAh
Body
Build - Glass front, plastic back, plastic frame
Dimensions 165.8 x 76.1 x 7.7 mm (6.53 x 3.00 x 0.30 in) 167 x 76.4 x 7.4 mm (6.57 x 3.01 x 0.29 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 186 g (6.56 oz) 190 g (6.70 oz)
  IP54 dust protected and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions IP54 dust protected and water resistant (water splashes)
Comms
Bluetooth 5.0, A2DP, LE, aptX 5.4, A2DP, LE
NFC No Yes
Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS
Radio Unspecified 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
Protection Panda glass -
Resolution 720 x 1604 pixels, 20:9 ratio (~264 ppi density) 1080 x 2436 pixels (~393 ppi density)
Size 6.67 inches, 107.2 cm2 (~85.0% screen-to-body ratio) 6.78 inches, 109.9 cm2 (~86.1% screen-to-body ratio)
Type IPS LCD, 90Hz, 1000 nits (HBM) AMOLED, 1B colors, 120Hz, 2160Hz PWM, 550 nits (typ), 1800 nits (peak)
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Fingerprint (under display, optical), accelerometer, proximity, compass
Launch
Announced 2024, August 20 2024, October 20
Status Available. Released 2024, August 20 Available. Released 2024, November
Main Camera
Dual 8 MP, f/2.0, 26mm (wide), 1/3.94", PDAF Auxiliary lens -
Features LED flash, HDR, panorama Quad-LED flash, HDR, panorama
Triple - 50 MP, f/1.6, 27mm (wide), 1/2.8", AF2 MP, f/2.4, (depth)3rd unspecified camera
Video 1080p@30fps 1440p@30fps, 1080p@30/60fps
Memory
Card slot microSDXC microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  eMMC 5.1 UFS
Misc
Colors Nebula Red, Ocean Blue, Starry Purple Sleek Black, Titanium Grey, Glacier Blue
Models CPH2641 X6881
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - version 1 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 26, 28, 38, 40, 41, 66 - version 1 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 3, 5, 8, 40 - version 4 -
Platform
Chipset Qualcomm SM-6115 Snapdragon 6s 4G Gen1 (11 nm) Mediatek Helio G100 (6 nm)
CPU Octa-core (4x2.1 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G57 MC2
OS Android 14, upgradable to Android 15, ColorOS 15 Android 14, up to 1 major Android upgrades, XOS 14.5
Selfie camera
Features - LED flash
Single 5 MP, f/2.2, 27mm (wide), 1/4.96" 8 MP, f/2.0, (wide), 1/4.0"
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes, with stereo speakers
  - 24-bit/192kHz Hi-Res audio