Phone Comparison - Samsung Galaxy S6 vs Samsung Galaxy S10+ vs Samsung Galaxy A51

Price Comparison (India)

general General Info

Manufacturer Samsung Samsung Samsung
Announced March 2015 February 2019 December 2019
Status Available - April 2015 Coming Soon - March 2019 Coming Soon - December 12, 2019
Price Rs. 29,999 ($441.16) [Similarly Priced] Rs. 73,900 ($0.00) [Similarly Priced] Rs. 23,999 ($0.00) [Similarly Priced]
Colors White Pearl, Black Sapphire, Gold Platinum, Blue Topaz Prism White, Prism Black, Prism Green, Prism Blue, Canary Yellow, Flamingo Pink, Ceramic Black, Ceramic White Prism Crush White, Black, Pink, Blue
Form Factor Candybar Candybar Candybar
Dimension 143.4 x 70.5 x 6.8 mm
(5.65 x 2.78 x 0.27 in)
157.6 x 74.1 x 7.8 mm
(6.2 x 2.92 x 0.31 in)
158.4 x 73.7 x 7.9 mm
(6.24 x 2.9 x 0.31 in)
Weight 138 g (4.87 oz) 175 g / 198 g (6.17 oz / 6.98 oz) 172 g (6.07 oz)
SIM Type - Single SIM (Nano-SIM), Hybrid 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
CDMA2000 1xEV-DO - USA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA 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), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - Global LTE (unspecified)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)
- Fingerprint Sensor
- Samsung Pay (Visa, MasterCard certified)
- IP68 dust/water proof (up to 1.5m for 30 mins)
- Fingerprint Sensor(In-display)

hardware Hardware and OS

OS Android OS, v5.0.2 (Lollipop) Android 9.0 (Pie) Android 9.0 (Pie)
User Interface - One UI One UI
Processor Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 Octa-core (2x2.7 GHz Mongoose M4 & 2x2.3 GHz Cortex-A75 & 4x1.9 GHz Cortex-A55) - EMEA
Octa-core (1x2.8 GHz Kryo 485 & 3x2.4 GHz Kryo 485 & 4x1.7 GHz Kryo 485) - USA/LATAM, China, Exynos 9820 Octa (8 nm) - EMEA
Qualcomm SDM855 Snapdragon 855 (7 nm) - USA/LATAM, China
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm)
GPU Mali-T760 Mali-G76 MP12 - EMEA
Adreno 640 - USA/LATAM, China
Mali-G72 MP3
RAM 3 GB 12 GB 8 GB
Internal Memory 32/64/128 GB 1 TB 128 GB
External Memory No microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only microSD, up to 512 GB (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 Dynamic AMOLED Capacitive Touchscreen, Corning Gorilla Glass 6 Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.1 inches 6.4 inches 6.5 inches
Resolution 1440 x 2560 pixels (577 ppi) 1440 x 3040 pixels (526 ppi) 1080 x 2340 pixels (396 ppi)
Screen-to-Body Ratio 70.66% 87.41% 89.06%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio (USA & Canada only) FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP, 3456 x 4608 pixels, OIS 12 MP + 12 MP + 16 MP 48 MP + 12 MP + 5 MP + 5 MP
Flash LED Flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS
12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom
16 MP, f/2.2, 12mm (ultrawide)
auto-HDR, panorama
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
5 MP, f/2.4, macro camera
Panorama, HDR
Video 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec. 2160p@30fps, 1080p@30fps
Front Camera 5 MP, 1080p@30fps, dual video call, HDR [Similar] 10 MP, f/1.9, Dual Pixel PDAF
8 MP, f/2.2, depth sensor
Dual video call, Auto-HDR, 2160p@30fps, 1080p@30fps [Similar]
32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps HSPA, LTE-A
Bluetooth v4.1, A2DP, LE, apt-X 5.0, A2DP, LE, aptX 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 (MHL 3 TV-out), USB Host 3.1, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 32/64/128 GB, 3 GB RAM 1 TB, 12 GB RAM, 128/512 GB, 8 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM
Expandable Storage No microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only microSD, up to 512 GB (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Barometer Sensor barometer sensor barometer sensor present barometer sensor not present
Heart-rate Sensor heart rate sensor heart rate sensor present heart rate sensor not present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 2550 mAh 4100 mAh 4000 mAh
Stand by - - -
Talk Time - - -