Product
OnePlus 7
OnePlus 7
Vivo Y400 Pro
Vivo Y400 Pro
Battery
Charging 20W wired 90W wired, 50% in 19 min 6W reverse wired
Type Li-Po 3700 mAh, non-removable Li-Ion 5500 mAh
Body
Build Glass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame Glass front, plastic back, plastic frame
Dimensions 157.7 x 74.8 x 8.2 mm (6.21 x 2.94 x 0.32 in) 163.8 x 75.0 x 7.5 or 7.7 mm
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 182 g (6.42 oz) 182 g (6.42 oz)
  - IP65 dust tight and water resistant (low pressure water jets)
Comms
Bluetooth 5.0, A2DP, LE, aptX HD 5.4, A2DP, LE
Infrared port - Yes
NFC Yes No
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a) GPS, GLONASS, GALILEO, BDS, QZSS
Radio No No
USB USB Type-C 3.1, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Protection Corning Gorilla Glass 6 -
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density) 1080 x 2392 pixels (~388 ppi density)
Size 6.41 inches, 100.9 cm2 (~85.5% screen-to-body ratio) 6.77 inches, 110.9 cm2 (~90.3% screen-to-body ratio)
Type Optic AMOLED, HDR10 AMOLED, 120Hz, HDR, 1300 nits (HBM), 4500 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  - Circle to Search
Launch
Announced 2019, May 14 2025, June 20
Status Available. Released 2019, June 04 Available. Released 2025, June 27
Main Camera
Dual 48 MP, f/1.7, (wide), 1/2.0", 0.8µm, PDAF, OIS 5 MP, f/2.4, (depth) 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF 2 MP, f/2.4, (depth)
Features Dual-LED flash, HDR, panorama Ring-LED flash, panorama, HDR
Video 4K@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR, gyro-EIS 4K@30fps, 1080p@30fps, gyro-EIS
Memory
Card slot No No
Internal 128GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  UFS 3.0 UFS 3.1
Misc
Colors Mirror Gray, Red, Mirror Blue Fest Gold, Freestyle White, Nebula Purple
Models GM1901, GM1900, GM1905, GM1903 -
SAR - 0.90 W/kg (head)    
SAR EU - 0.85 W/kg (head)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29, 32, 34, 38, 39, 40, 41 1, 3, 5, 8, 28, 38, 40, 41
5G bands - 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / LTE GSM / HSPA / LTE / 5G
  CDMA 800 / 1900 & TD-SCDMA -
Our Tests
Battery (old) Endurance rating 102h -
Camera Photo / Video -
Display 642 nits max brightness (measured) -
Loudspeaker Voice 68dB / Noise 73dB / Ring 82dB -
Performance AnTuTu: 367812 (v7) GeekBench: 11075 (v4.4) GFXBench: 36fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SM8150 Snapdragon 855 (7 nm) Mediatek Dimensity 7300 (4 nm)
CPU Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 640 Mali-G615 MC2
OS Android 9.0 (Pie), upgradable to Android 12, OxygenOS 12.1 Android 15, Funtouch 15
Selfie camera
Features HDR -
Single 16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm 32 MP, f/2.5, (wide)
Video 1080p@30fps, gyro-EIS 4K@30fps, 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  - 24-bit/192kHz Hi-Res & Hi-Res wireless audio