Phone Comparison - Samsung Galaxy A8 (2018) vs Samsung Galaxy A51 5G

Samsung Galaxy A8 (2018)
samsung galaxy a8 (2018)
Samsung Galaxy A51 5G
samsung galaxy a51 5g
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general General Info

Manufacturer Samsung Samsung
Announced December 2017 April 2020
Status Coming Soon - January 2018 Coming Soon - April 2020
Price Rs. 37,750 ($589.00) [Similarly Priced] -
Colors Black, orchid grey, gold, blue Prism Cube Black, Prism Cube White, Prism Cube Pink
Form Factor Candybar Candybar
Dimension 149.2 x 70.6 x 8.4 mm
(5.87 x 2.78 x 0.33 in)
158.9 x 73.6 x 8.7 mm
(6.26 x 2.9 x 0.34 in)
Weight 172 g (6.07 oz) 187 g (6.6 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE 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)
Messaging SMS, MMS, EMail, IM
Build Features - Fingerprint Sensor
- Samsung Pay
- IP68 certified - dust/water proof over 1.5 meter and 30 minutes
- Fingerprint Sensor (under display, optical)
Notification LED Yes -

hardware Hardware and OS

OS Android 7.1.1 (Nougat) Android 10.0
User Interface - One UI 2.0
Processor Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 Octa [Similar] Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55), Exynos 980 (8 nm) [Similar]
GPU Mali-G71 [Similar] Mali-G76 MP5 [Similar]
RAM 4 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory 32/64 GB 128 GB
External Memory microSD, up to 256 GB (dedicated slot) microSDXC (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass (unspecified Version) Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 3
Colors 16M colors 16M colors
Size 5.6 inches [Similar] 6.5 inches [Similar]
Resolution 1080 x 2220 (441 ppi) 1080 x 2400 pixels (405 ppi)
Screen-to-Body Ratio 75.51% 87.17%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 16 MP [Similar] 48 MP + 12 MP + 5 MP + 5 MP [Similar]
Flash LED Flash LED flash
Features Phase Detection Autofocus, f/1.7, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
12 MP, f/2.2, 12mm (ultrawide)
5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm
5 MP, f/2.2, (depth)
HDR, panorama
Video 1080p@30fps 2160p@30fps, 1080p@30/120fps; gyro-EIS
Front Camera Dual 16 MP + 8 MP, f/1.9, 1080p [Similar] 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps, VoLTE HSPA, LTE-A, 5G
Bluetooth 5.0, A2DP, EDR, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes

memory User Memory

Internal 32/64 GB, 4 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 2.0)
Expandable Storage microSD, up to 256 GB (dedicated slot) microSDXC (dedicated slot)
USB OTG Not Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor not present
NFC NFC supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 3000 mAh 4500 mAh
Stand by - -
Talk Time - -