Product
Vivo Y51a
Vivo Y51a
Samsung Galaxy F06 5G
Samsung Galaxy F06 5G
Battery
Charging 18W wired, 70% in 67 min 25W wired
Type 5000 mAh Li-Ion 5000 mAh
Body
Build - Glass front, plastic back, plastic frame
Dimensions 163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in) 167.4 x 77.4 x 8 mm (6.59 x 3.05 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 188 g (6.63 oz) 191 g (6.74 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.3, A2DP, LE
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS
Radio FM radio Unspecified
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, Wi-Fi Direct
Display
Resolution 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) 720 x 1600 pixels, 20:9 ratio (~262 ppi density)
Size 6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~83.6% screen-to-body ratio)
Type IPS LCD PLS LCD, 800 nits (HBM)
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2021, January 08 2025, February 12
Status Available. Released 2021, January 23 Available. Released February 20
Main Camera
Dual - 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth)
Features LED flash, HDR, panorama LED flash
Triple 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) -
Video 4K@30fps, 1080p@30fps, gyro-EIS 1080p@30/60fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Misc
Colors Titanium Sapphire, Crystal Symphony Bahama Blue, Lit Violet
Models V2031 SM-E066B, SM-E066B/DS
SAR 0.87 W/kg (head)     0.39 W/kg (body)     1.05 W/kg (head)    
SAR EU - 1.30 W/kg (head)     1.30 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 40 LTE
5G bands - SA/NSA
Speed HSPA, LTE HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Platform
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G57 MC2
OS Android 11, upgradable to Android 12, Funtouch 12 Android 15, up to 4 major Android upgrades, One UI Core 7.0
Selfie camera
Features HDR -
Single 16 MP, f/2.0, (wide), 1/3.06" 1.0µm 8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes