Phone Comparison - Samsung Galaxy S7 edge (CDMA) vs Samsung Galaxy A10s vs Xiaomi Redmi Note 15

general General Info

Manufacturer Samsung Samsung Xiaomi
Announced February 2016 August 2019 December 2025
Status Available - March 2016 Available - August 2019 Coming Soon - December 2025
Price Rs. 50,900 ($748.53) [Similarly Priced] Rs. 9,499 ($0.00) [Similarly Priced] -
Colors Black Onyx, Silver Titanium, Gold Platinum Blue, Green, Red, Black Black, Glacier Blue, Mist Purple
Form Factor Candybar Candybar Candybar
Dimension 150.9 x 72.6 x 7.7 mm
(5.94 x 2.86 x 0.3 in)
156.9 x 75.8 x 7.8 mm
(6.18 x 2.98 x 0.31 in)
164 x 75.4 x 7.4 mm
(6.46 x 2.97 x 0.29 in)
Weight 157 g (5.54 oz) 168 g (5.93 oz) 178 g (6.28 oz)
SIM Type - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO - G935V
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 - G935A
HSDPA 850 / 1700(AWS) / 1900 / 2100 - G935T
HSDPA 850 / 900 / 1900 / 2100 HSDPA 800 / 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), 20(800), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - G935A LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71
5G Network - - 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
SAR US 1.03 W/kg (head)
1.59 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging SMS, MMS, EMail, IM
Build Features - Samsung Pay (Visa, MasterCard certified)
- IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes
- Fingerprint Sensor
- Fingerprint Sensor (under display, optical)
IP66 dust tight and water resistant (high pressure water jets)
Drop resistant up to 1.7m

hardware Hardware and OS

OS Android OS, v6.0 (Marshmallow) Android 9.0 (Pie) Android 15
User Interface - One UI HyperOS 2
Processor Dual-core 2.15 GHz & dual-core 1.6 GHz, Qualcomm MSM8996 Snapdragon 820 Octa-core (4x2.0 GHz & 4x1.5 GHz), Exynos processor Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55), Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
GPU Adreno 530 - Adreno 710
RAM 3/4 GB 2 GB 12 GB
Internal Memory 32/64 GB 32 GB 512 GB
External Memory microSD, up to 200 GB (dedicated slot) microSD, up to 1 TB (dedicated slot) microSDXC (uses shared SIM slot)

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Curved Edge Screen, Always-on display IPS LCD Capacitive Touchscreen FHD+ AMOLED Screen, 120Hz, 3840Hz PWM, 3200 Nits (peak)
Scratch/drop-resistant Glass, Mohs Level 5
Colors 16M colors 16M colors 68B colors
Size 5.5 inches 6.2 inches 6.77 inches
Resolution 1440 x 2560 pixels (534 ppi) 720 x 1520 pixels (271 ppi) 1080 x 2392 pixels (388 ppi)
Screen-to-Body Ratio 76.13% 80.84% 89.53%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 12 MP 13 MP + 2 MP 108 MP + 8 MP
Flash LED Flash LED Flash LED Flash
Features Phase Detection Autofocus, f/1.7, 26 mm, 1/2.6" Sensor Size, 1.4 µm Pixel Size, Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama 13 MP, f/1.8, 28mm (wide), AF
2 MP, f/2.4, depth sensor

Panorama, HDR
108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64µm, PDAF, OIS
8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm
HDR, Panorama
Video 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec. 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS, OIS
Front Camera 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar] 8 MP, f/2.0 [Similar] 20 MP, f/2.2, (wide)

1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps, EV-DO Rev.A 3.1 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE, 5G
Bluetooth v4.2, A2DP, LE, apt-X 5.0, A2DP, LE 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
USB microUSB v2.0, USB Host microUSB 2.0 USB Type-C 2.0, OTG
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS GPS, GLONASS, BDS, GALILEO
Browser HTML5 Yes Yes

memory User Memory

Internal 32/64 GB, 3/4 GB RAM - G935R 32 GB, 2 GB RAM 512 GB, 12 GB RAM or 512 GB, 8 GB RAM or 256 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2
Expandable Storage microSD, up to 200 GB (dedicated slot) microSD, up to 1 TB (dedicated slot) microSDXC (uses shared SIM 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 not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Non-removable Si/C Li-Ion Battery
Fast Battery Charging 45W wired
18W Reverse wired
Capacity 3600 mAh 4000 mAh 5520 mAh
Stand by - - -
Talk Time - - -