Product
Vivo Y20t
Vivo Y20t
Samsung Galaxy J3 Emerge
Samsung Galaxy J3 Emerge
Battery
Charging 18W wired -
Music play - Up to 71 h
Stand-by - Up to 408 h (3G)
Talk time - Up to 23 h (3G)
Type 5000 mAh Li-Ion 2600 mAh, removable
Body
Build Glass front, plastic back, plastic frame -
Dimensions 164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in) 140.9 x 70.1 x 8.7 mm (5.55 x 2.76 x 0.34 in)
SIM Nano-SIM + Nano-SIM Nano-SIM
Weight 192 g (6.77 oz) 147 g (5.19 oz)
Comms
Bluetooth 5.0, A2DP, LE 4.2, A2DP, LE
NFC No No
Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS
Radio FM radio FM radio (operator dependant)
USB microUSB 2.0, OTG microUSB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct
Display
Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density) 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Size 6.51 inches, 102.3 cm2 (~81.6% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~69.8% screen-to-body ratio)
Type IPS LCD TFT
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Accelerometer, gyro, proximity, compass
Launch
Announced 2021, October 11 2017, January. Released 2017, January
Status Available. Released 2021, October 11 Discontinued
Main Camera
Features LED flash, HDR LED flash, HDR
Single - 5 MP, f/1.9, AF
Triple 13 MP, f/2.2, (wide), PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) -
Video 1080p@30fps 1080p@30fps (J3 Emerge, J3 Eclipse, Galaxy J3 Prime); 720p@30fps (Amp Prime 2)
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 6GB RAM 16GB 1.5GB RAM
  eMMC 5.1 eMMC 5.1
Misc
Colors Obsidian Black, Purist Blue Silver, Black
Models V2129 SM-J327A, SM-J327, SM-J327T, SM-J327V, SM-J327P, SM-J327W, SM-J326AZ
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 1700(AWS) / 1900
4G bands 1, 3, 5, 8, 38, 40, 41 2, 4, 5, 12, 25, 26, 41
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / LTE
  - CDMA 800 / 1900
Platform
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm MSM8937 Snapdragon 430 (28 nm) - SprintQualcomm MSM8917 Snapdragon 425 (28 nm) - BoostMobile, Cricket, T-Mobile
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core 1.4 GHz Cortex-A53 - SprintQuad-core 1.4 GHz Cortex-A53 - BoostMobile, Cricket, T-Mobile
GPU Adreno 610 Adreno 505 - SprintAdreno 308 - BoostMobile, Cricket, T-Mobile
OS Android 11, Funtouch 11.1 Android 6.0.1 (Marshmallow)Android 7.0 (Nougat) - Amp Prime 2
Selfie camera
Single 8 MP, f/1.8, (wide) 2 MP, f/2.2
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes