Phone Comparison - Samsung Galaxy A21s vs Samsung Galaxy S20 FE 5G vs Xiaomi Redmi K70

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Xiaomi
Announced Expected Announcement - May 2020 2020, September 23 November 2023
Status Rumored Coming soon. Exp. release 2020, October 02 Available - November 2023
Colors Black, White, Blue Dark Blue, Red, White, Peach, Mint, Violet Black, Silver, Blue/Green, Purple
Form Factor Candybar Candybar Candybar
Dimension 8.9 mm thickness
(0.35 in thickness)
159.8 x 74.5 x 8.4 mm
(6.29 x 2.93 x 0.33 in)
160.9 x 75 x 8.2 mm
(6.33 x 2.95 x 0.32 in)
Weight 191 g (6.74 oz) 190 g (6.7 oz) 209 g (7.37 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) 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)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
CDMA2000 1x
4G Network LTE LTE 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G Network - 5G SA/NSA 1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (under display, ultrasonic)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (under display, optical)

hardware Hardware and OS

OS Android 10.0 Android 10 Android 14
User Interface One UI 2.0 One UI 2.0 HyperOS
Processor Octa-core 2.0 GHz, Exynos 850 Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585), Qualcomm SM8250 Snapdragon 865 (7 nm+) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510), Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
GPU - Adreno 650 Adreno 740
RAM 3 GB 8 GB 16 GB
Internal Memory 64 GB 256 GB 1 TB
External Memory microSDXC microSDXC (uses shared SIM slot) No

display Display

Type PLS TFT Capacitive Touchscreen Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass
HDR10+
Always-on display
120Hz refresh rate
QHD+ OLED Screen
120Hz Refresh Rate
Dolby Vision, HDR10+, 4000 Nits (peak)
Colors 16M colors 16M colors 68B colors
Size 6.55 inches 6.5 inches 6.67 inches
Resolution 720 x 1600 pixels (268 ppi) 1080 x 2400 pixels (405 ppi) 1440 x 3200 pixels (526 ppi)
Screen-to-Body Ratio - 85.64% 89.04%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP 12 MP + 8 MP + 12 MP 50 MP + 8 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
8 MP, (telephoto), PDAF, 3x optical zoom
12 MP, f/2.2, 13mm (ultrawide), 1.4µm
Auto-HDR, Panorama
50 MP, f/1.6, (wide), 1/1.55", 1.0µm, PDAF, OIS
8 MP, (ultrawide)
2 MP, (macro)
HDR, Panorama
Video 1080p@30fps 4K, 1080p, gyro-EIS 8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
Front Camera 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]
32 MP, f/2.2, 26mm (wide)
HDR
4K, 1080p@30fps [Similar]
16 MP, (wide)
HDR
1080p@30/60fps, gyro-EIS [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (CA) HSPA, LTE-A, 5G
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.3, A2DP, LE
Wi-Fi 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, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
USB Yes Type-C 1.0 reversible connector, USB On-The-Go USB Type-C, OTG
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS, GALILEO GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Browser Yes Yes Yes

memory User Memory

Internal 64 GB, 3 GB RAM or 32 GB, 3 GB RAM 256 GB, 8 GB RAM or 128 GB, 6 GB RAM 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.0
Expandable Storage microSDXC microSDXC (uses shared SIM slot) No
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
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor not present barometer sensor present barometer sensor not present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery charging 25W
Fast wireless charging 15W
Reverse wireless charging 4.5W USB
USB Power Delivery 3.0
Non-removable Li-Po Battery
Fast battery Charging 120W wired, PD3.0, QC3+, 100% in 18 min
Capacity 5000 mAh 4500 mAh 5000 mAh
Stand by - - -
Talk Time - - -