Product
Samsung Galaxy S20 FE 5G
Samsung Galaxy S20 FE 5G
Samsung Galaxy M42 5G
Samsung Galaxy M42 5G
Battery
Charging 25W wired, PD3.015W wireless (Qi)4.5W reverse wireless 15W wired
Type Li-Ion 4500 mAh Li-Po 5000 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, aluminum frame -
Dimensions 159.8 x 74.5 x 8.4 mm (6.29 x 2.93 x 0.33 in) 164.4 x 75.9 x 8.6 mm (6.47 x 2.99 x 0.34 in)
SIM Nano-SIMNano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 190 g (6.70 oz) 190 g (6.70 oz)
  IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) -
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO, BDS
Radio No FM radio
USB USB Type-C 3.2, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3 -
Resolution 1080 x 2400 pixels, 20:9 ratio (~407 ppi density) 720 x 1600 pixels, 20:9 ratio (~266 ppi density)
Size 6.5 inches, 101.0 cm2 (~84.8% screen-to-body ratio) 6.6 inches, 105.2 cm2 (~84.3% screen-to-body ratio)
Type Super AMOLED, 120Hz, HDR10+ Super AMOLED
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, compass Fingerprint (under display, optical), accelerometer, gyro, compass
  Virtual proximity sensing Virtual proximity sensing
Launch
Announced 2020, September 23 2021, April 28
Status Available. Released 2020, October 02 Available. Released 2021, May 01
Main Camera
Features LED flash, auto-HDR, panorama LED flash, panorama, HDR
Quad - 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
Triple 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS8 MP, f/2.4, 76mm (telephoto), 1/4.5", 1.0µm, PDAF, OIS, 3x optical zoom12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.0", 1.12µm -
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS 4K@30fps, 1080p@30fps, 720p@480fps
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM 128GB 6GB RAM, 128GB 8GB RAM
  UFS 3.1 UFS 2.1
Misc
Colors Cloud Lavender, Cloud Mint, Cloud Navy, Cloud White, Cloud Red, Cloud Orange Prism Dot Black, Prism Dot Gray
Models SM-G781B, SM-G781B/DS, SM-G781U, SM-G781U1, SM-G781W, SM-G7810, SM-G781N, SM-G781V SM-M426B, SM-M426B/DS
SAR 0.70 W/kg (head)     0.82 W/kg (body)     0.69 W/kg (head)    
SAR EU 0.50 W/kg (head)     1.35 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66, 71 - USA 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41
5G bands 2, 5, 41, 66, 71 Sub6 - USA 1, 3, 5, 7, 8, 28, 40, 41, 78 SA/NSA/Sub6
Speed HSPA 42.2/5.76 Mbps, LTE (5CA) Cat19 1800/200 Mbps, 5G HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE / 5G
  1, 3, 5, 7, 8, 28, 40, 41, 78 Sub6 - International -
Platform
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm SM7225 Snapdragon 750G 5G (8 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)
GPU Adreno 650 Adreno 619
OS Android 10, upgradable to Android 13, One UI 5.1 Android 11, upgradable to Android 13, One UI 5.1
Selfie camera
Features HDR HDR
Single 32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm 20 MP, f/2.2, (wide)
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS 1080p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes, with stereo speakers Yes
  32-bit/384kHz audioTuned by AKG -
Tests
Battery (old) Endurance rating 110h -
Camera Photo / Video -
Display 822 nits max brightness (measured) -
Loudspeaker -26.3 LUFS (Good) -
Performance AnTuTu: 543986 (v8)GeekBench: 3296 (v5.1)GFXBench: 45fps (ES 3.1 onscreen) -