Samsung Galaxy A51 vs Realme X50 5G

BASIC INFO
Model No Galaxy A51 (Versions: SM-A515F/DS, SM-A515FN/DS (Global); SM-A515GN/DS, SM-A515FM/DS, SM-A515YN, SM-A515W (Canada) Realme X50 5G
Status Available Available
Release Date 2019, December 26 Released 2020, January
Dimension 158.4 x 73.7 x 7.9 mm (6.24 x 2.90 x 0.31 in) 163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in)
Weight 172 g 202 g
Colors Green Crush Multicolour, White Sparkling Crush, Black Crush Diamond Glacier, Polar
Body Metrial Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
W & D Proof - -
SIM Type Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE / 5G
OS Android 10.0; One UI 2 Android 10.0; ColorOS 7
PROSESSING
Processor Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
Chipset Exynos 9611 (10nm) Qualcomm SDM765 Snapdragon 765G (7 nm)
GPU Mali-G72 MP3 Adreno 620
MEMORY
RAM 4GB / 6GB 8 GB / 6 GB / 12 GB
Storage 64GB / 128GB 128 GB / 256 GB
Card Slot microSD, up to 1 TB (dedicated slot) -
DISPLAY
Size 6.5 inches, 102.0 cm2 6.57 inches, 104.2 cm2
Type Super AMOLED capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation 1080 x 2400 pixels, 20:9 ratio 1080 x 2400 pixels, 20:9 ratio
PPI (~405 ppi density) (~401 ppi density)
Multi touch Yes Yes
Protection Corning Gorilla Glass 3 -
CAMERA
Primary Quad 48 MP, f/2.0 (wide), + 12 MP, f/2.2 (ultrawide) + 5 MP (macro) + 5 MP (depth) Quad: 64 MP + 12 MP + 8 MP + 2 MP
Video [email protected], [email protected] [email protected], [email protected]/60fps; gyro-EIS
Flash LED LED
Features HDR, panorama HDR, panorama
Selfie 32 MP, f/2.2, 26mm (wide) Dual: 16 MP + 8 MP
BATTERY
Battery Li-Po Li-Po
Capacity 4000 mAh 4200 mAh
Removable Non-removable Non-removable
StandBy - -
Talk Time Up to 32 h (3G) -
Music Play Up to 87 h -
Browsing - -
Video Playback - -
F Charging Fast battery charging 15W Fast battery charging 30W: 70% in 30 min (VOOC Flash Charge 4.0)
W Charging - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 / CDMA 800 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 / HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) LTE
Speed HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A, 5G (2+ Gbps DL)
5G - 5G band 1(2100), 41(2500), 78(3500), 79(4700); SA/NSA
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
BlueTooth 5.0, A2DP, LE 5.0, A2DP, LE
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO
NFC Yes (market dependent) Yes
Audio jeck 3.5mm Jack Active noise cancellation with dedicated mic 3.5mm Jack Active noise cancellation with dedicated mic 24-bit/192kHz audio Dolby Atmos sound
OTHERS
Sensors ANT+ Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Radio Yes -
SARUS - -
SAREU - -