Product
Samsung Galaxy A51 5G
Samsung Galaxy A51 5G
Vivo T3 Lite
Vivo T3 Lite
Battery
Charging 15W wired 15W wired Reverse wired
Type Li-Po 4500 mAh Li-Ion 5000 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, aluminum frame Glass front, plastic frame, plastic back
Dimensions 158.9 x 73.6 x 8.7 mm (6.26 x 2.90 x 0.34 in) 163.6 x 75.6 x 8.4 mm (6.44 x 2.98 x 0.33 in)
SIM Nano-SIMNano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 187 g (6.60 oz) 185 g (6.53 oz)
  - IP64 dust tight and water resistant (water splashes)
Comms
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE
NFC Yes No
Positioning GPS, GLONASS, GALILEO, BDS GPS, GALILEO, GLONASS, BDS, QZSS
Radio FM radio, RDS, recording 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 Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Protection Corning Gorilla Glass 3 -
Resolution 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) 720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Size 6.5 inches, 102.0 cm2 (~87.2% screen-to-body ratio) 6.56 inches, 103.4 cm2 (~83.6% screen-to-body ratio)
Type Super AMOLED IPS LCD, 90Hz, 840 nits (HBM)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
  ANT+ -
Launch
Announced 2020, April 08 2024, June 27
Status Available. Released 2020, April 29 Available. Released 2024, July 04
Main Camera
Dual - 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth)
Features LED flash, panorama, HDR LED flash, panorama
Quad 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) -
Video 4K@30fps, 1080p@30/120fps; gyro-EIS 1080p@30fps
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)
Internal 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM 128GB 4GB RAM, 128GB 6GB RAM
  UFS 2.1 eMMC 5.1
Misc
Colors Prism Cube Black, Prism Cube White, Prism Cube Pink Vibrant Green, Majestic Black
Models SM-A516F, SM-A516F/DSN, SM-A516N, SM-A516B/DS, SM-A516B, SM-A516U, SC-54A, SM-A516U1, SCG07, SM-A5160 V2356
SAR - 0.99 W/kg (head)     0.74 W/kg (body)    
SAR EU 0.50 W/kg (head)     1.55 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 - SM-A516B/DS HSDPA 850 / 900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41 - SM-A516B/DS 1, 3, 5, 8, 28, 38, 40, 41
5G bands 41, 78 SA/NSA/Sub6 - SM-A516B/DS 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE / 5G
  2, 4, 5, 12, 13, 25, 26, 41, 66, 71 - SM-A516U -
Our Tests
Battery (old) Endurance rating 90h -
Camera Photo / Video -
Display 642 nits max brightness (measured) -
Loudspeaker -29.5 LUFS (Average) -
Performance AnTuTu: 316007 (v8) GeekBench: 1867(v5.1) GFXBench: 17fps (ES 3.1 onscreen) -
Platform
Chipset Exynos 980 (8 nm) Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G76 MP5 Mali-G57 MC2
OS Android 10, upgradable to Android 13, One UI 5 Android 14, Funtouch 14
Selfie camera
Features HDR -
Single 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm 8 MP, f/2.0, (wide)
Video 4K@30fps, 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes