Phone Comparison - Samsung Galaxy Note5 vs Samsung Galaxy M51 vs Samsung Galaxy A31

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Samsung
Announced August 2015 2020, August 31 2020, March 24
Status Available - August 2015 Coming soon. Exp. release 2020, September 11 Coming Soon - April 2020
Price Rs. 40,800 ($600.00) [Similarly Priced] - -
Colors Black Sapphire, Gold Platinum Blue; other colors Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Form Factor Candybar Candybar Candybar
Dimension 153.2 x 76.1 x 7.6 mm
(6.03 x 3 x 0.3 in)
162.6 x 77.5 x 8.5 mm
(6.4 x 3.05 x 0.33 in)
159.3 x 73.1 x 8.6 mm
(6.27 x 2.88 x 0.34 in)
Weight 171 g (6.03 oz) - 185 g (6.53 oz)
SIM Type - 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE LTE (unspecified)
Messaging SMS, MMS, EMail, IM
Build Features - Fingerprint sensor (PayPal certified)
- S Pen stylus
- Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (under display, optical)

hardware Hardware and OS

OS Android OS, v5.1.1 (Lollipop) Android 10.0 Android 10.0
User Interface - One UI 2.0 One UI 2.0
Processor Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55), Mediatek MT6768 Helio P65 (12nm)
GPU Mali-T760MP8 Adreno 618 Mali-G52 MC2
RAM 4 GB 6 GB 6 GB
Internal Memory 32/64 GB 128 GB 128 GB
External Memory No microSDXC microSDXC

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 FHD+ IPS LCD Capacitive Touchscreen
Corning Gorilla Glass 3
Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 6.5 inches 6.4 inches
Resolution 1440 x 2560 pixels (515 ppi) 1080 x 2340 pixels (396 ppi) 1080 x 2400 pixels (411 ppi)
Screen-to-Body Ratio 76.92% 82.51% 85.01%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no yes
Radio No FM radio -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP, 5312 x 2988 pixels 64 MP + 12 MP + 5 MP + 5 MP 48 MP + 8 MP + 5 MP + 5 MP
Flash LED Flash LED Flash LED flash
Features Autofocus, Optical Image Stabilization (OIS), Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR 64 MP, f/2.0, 26mm (wide), 1/1.72", 0.8µm, PDAF
12 MP, f/2.2, (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)
Panorama, HDR
48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
panorama, HDR
Video 2160p@30fps, 1080p@60fps, Optical Stabilization, Dual-video Rec. 4K@30fps, 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]
20 MP, f/2.2, 0.8µm
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/ LTE Cat9 450/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps HSPA, LTE-A
Bluetooth v4.2, A2DP, EDR, LE 5.0, A2DP, LE 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, 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, USB Host 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, Beidou Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 32/64 GB, 4 GB RAM 128 GB, 6 GB RAM 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1)
Expandable Storage No microSDXC microSDXC
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
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 25W
Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 3000 mAh 7000 mAh 5000 mAh
Stand by - - -
Talk Time - - -