Product
Infinix Zero 5G
Infinix Zero 5G
OnePlus X
OnePlus X
Battery
Charging 33W wired -
Type 5000 mAh Li-Po 2525 mAh, non-removable
Body
Build Glass front, plastic frame, plastic back Glass front (Gorilla Glass 3), glass back, aluminum frame
Dimensions 168.7 x 76.5 x 8.8 mm (6.64 x 3.01 x 0.35 in) 140 x 69 x 6.9 mm (5.51 x 2.72 x 0.27 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 199 g (7.05 oz) 138 g / 160 g (4.87 oz)
Comms
Bluetooth Yes 4.0, A2DP
NFC No No
Positioning GPS GPS, GLONASS, BDS
Radio FM radio FM radio
USB USB Type-C 2.0, OTG microUSB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, hotspot
Display
Protection - Corning Gorilla Glass 3
Resolution 1080 x 2460 pixels (~388 ppi density) 1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Size 6.78 inches, 113.7 cm2 (~88.1% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~71.3% screen-to-body ratio)
Type IPS LCD, 120Hz, 500 nits (peak) AMOLED
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity
Launch
Announced 2022, February 08 2015, October. Released 2015, November
Status Available. Released 2022, March 03 Discontinued
Main Camera
Features Quad-LED flash, HDR, panorama LED flash, panorama, HDR
Single - 13 MP, f/2.2, 1/3.1", 1.14µm, PDAF
Triple 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 13 MP, f/2.5, 50mm (telephoto), 1/3.1", 1.12µm, PDAF, 2x optical zoom 2 MP -
Video 4K@30fps, 1080p@30/60fps 1080p@30fps, 720p@120fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 128GB 8GB RAM 16GB 3GB RAM
  UFS 3.1 eMMC 5.0
Misc
Colors Cosmic Black, Skylight Orange, Horizon Blue Onyx, Ceramic, Champagne
Models X6815, X6815B ONE E1003, ONE E1001, ONE E1005
SAR - 1.11 W/kg (head)     1.11 W/kg (body)    
SAR EU - 0.32 W/kg (head)     0.42 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - Europe
4G bands 1, 2, 3, 4, 5, 7, 8, 17, 20, 28, 38, 40, 41, 66 - X6815 1, 3, 5, 7, 8, 20, 38, 40 - Europe
5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA/Sub6 - X6815 -
Speed HSPA, LTE, 5G HSPA, LTE
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE
  1, 28, 38, 41, 77, 78, 79 SA/NSA/Sub6 - X6815B 1, 2, 4, 5, 7, 8 - USA
Our Tests
Audio quality - Noise -94.4dB / Crosstalk -94.3dB
Battery (old) Endurance rating 140h Endurance rating 54h
Camera Photo / Video -
Display 1610:1 contrast ratio, 499 nits max brightness (measured) Contrast ratio: Infinite (nominal), 3.983 (sunlight)
Loudspeaker -27.6 LUFS (Good) Voice 65dB / Noise 66dB / Ring 70dB
Performance AnTuTu: 419083 (v8), 487639 (v9) GeekBench: 2169 (v5.1) GFXBench: 19fps (ES 3.1 onscreen) Basemark OS II 2.0: 1213Basemark X: 10572
Platform
Chipset Mediatek Dimensity 900 (6 nm) Qualcomm Snapdragon 801 (28 nm)
CPU Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Quad-core 2.3 GHz Krait 400
GPU Mali-G68 MC4 Adreno 330
OS Android 11, upgradable to Android 12, XOS 10.6 Android 5.1.1 (Lollipop), upgradable to 6.0.1 (Marshmallow), OxygenOS 2.2.3
Selfie camera
Features Dual-LED flash -
Single 16 MP, f/2.0, (wide), 1/2.76", 1.12µm 8 MP, f/2.4
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes