Samsung Galaxy M21 2021 vs Samsung Galaxy M13

Phones Images
PHONES
Phone Names Samsung Galaxy M21 2021 Samsung Galaxy M13
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 20, 38, 40, 411, 3, 5, 7, 8, 20, 28, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2021, July 212022, May 27
StatusAvailable. Released 2021, July 26Available. Released 2022, July 01
Body
BuildGlass front, plastic back, plastic frameGlass front, plastic back, plastic frame
Dimensions159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in)165.4 x 76.9 x 8.4 mm (6.51 x 3.03 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight192 g (6.77 oz)192 g (6.77 oz)
Display
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
Size6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)6.6 inches, 104.9 cm2 (~82.5% screen-to-body ratio)
TypeSuper AMOLED, 420 nits (peak)PLS LCD
Platform
CPUOcta-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
ChipsetExynos 9611 (10 nm)Exynos 850 (8 nm)
GPUMali-G72 MP3Mali-G52
OSAndroid 11, One UI 3.1 CoreAndroid 12, One UI Core 4.1
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal64GB 4GB RAM, 128GB 6GB RAM64GB 4GB RAM, 128GB 4GB RAM
 -eMMC 5.1
Main Camera
FeaturesLED flash, panorama, HDRLED flash, panorama, HDR
Single-8 MP, f/2.2, (wide)
Triple48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm Auxiliary lens50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, 123˚ (ultrawide) Auxiliary lens
Video4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS1080p@30fps
Selfie camera
FeaturesHDRHDR
Single20 MP, f/2.2, 26mm (wide)8 MP, f/2.2, (wide)
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
NFCYes (market/region dependent)Yes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, BDS
RadioFM radio, RDS, recordingNo
USBUSB Type-C 2.0USB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, compass
 -Virtual proximity sensing
Battery
Charging15W wired15W wired
TypeLi-Po 6000 mAhLi-Po 5000 mAh
Misc
ColorsCharcoal Black, Arctic BlueDeep Green, Orange Copper, Light Blue
ModelsSM-M215G, SM-M215G/DSSM-M135F, SM-M135F/DSN
PriceAbout 130 EUR£ 139.99 / € 135.81
SAR0.47 W/kg (head)-
SAR EU-0.45 W/kg (head)     1.36 W/kg (body)