Energizer E4 vs Samsung Galaxy M21 2021
Energizer E4
Samsung Galaxy M21 2021
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 900, 1900, 2100
-
4G network-LTE frequency band 1, 3, 5, 7, 8, 20, 38, 40, 41
-
HSDPA speed-42.2 Mbps
-
HSUPA speed-5.76 Mbps
-
LTE speed-LTE, 603 Mbps download, 102 Mbps upload
-
GPRSYesYes
-
EDGENoYes
-
Availability
-
Status2022-082021-07
-
Oficially announced2022-062021-07
-
Design
-
Build-Glass front, plastic back, plastic frame
-
SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height115 mm159 mm
-
Width46 mm75.1 mm
-
Thickness13.5 mm9 mm
-
Weight65 g192 g
-
ColorsBlack, Blue, Gold, Red, SilverBlack, Blue
-
Display
-
Display typeTFTSuper AMOLED
-
Physical size1.77 inches6.4 inches
-
Resolution128 x 160 pixels1080 x 2400 pixels
-
Pixel density116 ppi403 ppi
-
Display colors-16777216
-
Protection-Scratch resistant, 2.5D curved glass screen
-
Display features-420 nits (peak), Infinity U Display
-
Hardware
-
CPU-Octa-core
-
CPU312 MHz2.3 GHz Quad-core Cortex-A73
-
CPU(second)quad-core 1.7 GHz Cortex-A53
-
ChipsetUnisoc SC6531DAExynos 9611
-
GPU-Mali-G72 MP3
-
Memory RAM-4, 6 GB
-
Internal storage-64, 128 GB
-
Memory cardmicroSDHCmicroSD, microSDHC, microSDXC
-
Memory card max-512 GB
-
PhonebookYes-
-
Call recordsYes-
-
Main camera
-
Camera typeSingleTriple
-
Main camera(wide) , 48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm
-
(ultrawide) , 8 MP, f/2.2 , 123˚ , 1/4.0" , 1.12 µm
-
(depth) , 5 MP, f/2.2
-
Primary camera resolution-8000 x 6000 pixels
-
Primary camera videoYes4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
-
Primary camera flash-LED flash
-
Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Earpiece-Yes
-
Multimedia
-
RadioFM RadioFM radio, RDS, recording
-
Connectivity
-
WLANNoWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSBType-C 2.0
-
USB On-The-Go-Yes
-
Bluetoothv2.0v5.0
-
Bluetooth A2DP-Yes
-
bluetooth LE-Yes
-
NFCNoNo
-
GPSNoYes, with A-GPS
-
GLONASS-Yes
-
GALILEO-Yes
-
BDS-Yes
-
Features
-
Messaging SMSYes-
-
JavaNo-
-
GamesNo-
-
Sensors-Accelerometer, compass, fingerprint, gyroscope, proximity
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity1000 mAh6000 mAh
-
Battery removableRemovableNon-removable
-
Fast battery charging-Fast Charging
-
Talk time 4G-49 h
-
Cost
-
Price10 USD170 USD
-
OS
-
OS-Android 11, One UI 3.1 Core
-
Selfie camera
-
Selfie camera type-Single
-
Selfie camera(wide) , 20 MP, f/2.2 , 26 mm
-
Selfie camera features-Face unlock
-
Selfie camera video-1080p@30fps
-
Browser
-
HTML-HTML5
-
Tests and performance
-
Antutu-186282 (v8)
-
Geekbench(single-core)-256 (v5.4)
-
Geekbench(multi-core)-994 (v5.4)
-
SAR value
-
SAR(head)-0.47 W/kg
-
SAR EU(head)-0.49 W/kg
-
SAR EU(body)-1.13 W/kg
_small.jpg)
