Lenovo A7 vs vivo Y83

Phones Images
PHONES
Phone Names Lenovo A7 vivo Y83
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 38, 40, 411, 3, 5, 8, 34, 38, 39, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / CDMA / HSPA / LTE
 -CDMA 800 & TD-SCDMA
Launch
Announced2019, April 13. Released 2019, April 132018, May. Released 2018, May
StatusDiscontinuedDiscontinued
Body
BuildGlass front, plastic back, plastic frame-
Dimensions155 x 75 x 12 mm (6.10 x 2.95 x 0.47 in)155.2 x 75.2 x 7.7 mm (6.11 x 2.96 x 0.30 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight-150 g (5.29 oz)
Display
Resolution720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)720 x 1520 pixels, 19:9 ratio (~270 ppi density)
Size6.09 inches, 91.0 cm2 (~78.3% screen-to-body ratio)6.22 inches, 96.6 cm2 (~82.7% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUOcta-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)Octa-core 2.0 GHz Cortex-A53
ChipsetUnisoc SC9863A (28 nm)Mediatek MT6762 Helio P22 (12 nm)
GPUIMG8322PowerVR GE8320
OSAndroid 9.0 (Pie)Android 8.1 (Oreo), Funtouch 4
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal64GB 4GB RAM32GB 4GB RAM, 64GB 4GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
Dual13 MP, (wide), 1/3.1", 1.12µm, PDAF Auxiliary lens-
FeaturesLED flashLED flash, HDR, panorama
Single-13 MP, f/2.2, PDAF
Video1080p@30fps1080p@30fps
Selfie camera
Single5 MP8 MP, f/2.2
Video-1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
BluetoothYes4.2, A2DP, LE
NFCNoNo
PositioningGPSGPS, GLONASS, BDS
RadioFM radioFM radio
USBmicroUSB 2.0microUSB 2.0, OTG
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n, Wi-Fi Direct
Features
SensorsFingerprint (rear-mounted), accelerometer, proximityFingerprint (rear-mounted), accelerometer, proximity
Battery
TypeLi-Po 4000 mAhLi-Ion 3260 mAh, non-removable
Misc
ColorsBlack, BlueBlack, Aurora White, Red, Gold
ModelsL191111802
PriceAbout 100 EURAbout 250 EUR