Samsung Galaxy A02s vs Xiaomi Redmi Note 11
Samsung Galaxy A02s
Xiaomi Redmi Note 11
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
-
4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
-
HSDPA speed42.2 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2020-112022-01
-
Status2021-022022-01
-
Design
-
BuildPlasticPlastic, glass
-
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height164.2 mm159.9 mm
-
Width75.9 mm73.9 mm
-
Thickness9.1 mm8.1 mm
-
Weight196 g179 g
-
Splash resistant-IP53
-
Dust proof-IP53
-
ColorsBlack, WhiteBlue, White, Gray
-
Display
-
Display typePLS IPSAMOLED
-
Physical size6.5 inches6.43 inches
-
Resolution720 x 1600 pixels1080 x 2400 pixels
-
Pixel density270 ppi409 ppi
-
Display colors1677721616777216
-
Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
-
Display featuresInfinity-V Display90Hz, 700 nits, 1000 nits (peak)
-
Hardware
-
CPU-Octa-core
-
CPUOcta-core 1.8 GHz Cortex-A53Quad-core 2.4 GHz Kryo 265 Gold
-
CPU(second)quad-core 1.9 GHz Kryo 265 Silver
-
ChipsetQualcomm SDM450 Snapdragon 450Qualcomm SM6225 Snapdragon 680 4G
-
GPUAdreno 506Adreno 610
-
Memory RAM3 GB4, 6 GB
-
Internal storage32 GB64, 128 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max1 TB-
-
StorageeMMC 5.1UFS 2.2
-
OS
-
OSAndroid 10, One UI 2.0Android 11, MIUI 13
-
Main camera
-
Camera typeTripleQuad
-
Main camera(wide) , 13 MP, f/2.2 , 1/3.1" , 1.12 µm(wide) , 50 MP, f/1.8 , 1/1.52" , 0.7 µm, 26˚ , 26 mm
-
(macro) , 2 MP, f/2.4(ultrawide) , 8 MP, f/2.2 , 118˚
-
(depth) , 2 MP, f/2.4(macro) , 2 MP, f/2.4
-
(depth) , 2 MP, f/2.4
-
Primary camera resolution4160 x 3120 pixels-
-
Primary camera video-1080p@30fps
-
Primary camera flashLED flashLED flash
-
Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-modeAutofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, night mode 2.0
-
Selfie camera
-
Selfie camera type-Single
-
Selfie camera5 MP, f/2.213 MP, f/2.4 , (wide)
-
Selfie camera resolution2560 x 1920 pixels4160 x 3120 pixels
-
Selfie camera featuresFace unlockFace detection, face unlock, HDR
-
Selfie camera video720p@30fps1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes, with stereo speakers
-
EarpieceYesYes
-
Multimedia
-
RadioNoUnspecified
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual Band-Yes
-
USBType-C 2.0Type-C 2.0
-
USB On-The-Go-Yes
-
Bluetoothv4.2v5.0
-
Bluetooth A2DPYesYes
-
bluetooth LE-Yes
-
Infrared-Yes
-
NFCNoYes (market dependent)
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
BDSYesYes
-
Features
-
SensorsAccelerometerAccelerometer, compass, fingerprint, gyroscope, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity5000 mAh5000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYesQuick Charge 3+, 33W (100% in 60 min)
-
Tests and performance
-
Antutu92177 (v8)273685 (v9)
-
Geekbench(single-core)160 (v5.2)612 (v5.2)
-
Geekbench(multi-core)907 (v5.2)1882 (v5.2)
-
SAR value
-
SAR EU(head)0.4 W/kg-
-
SAR EU(body)1.37 W/kg-
-
Cost
-
Price180 USD180 USD
_small.jpg)
_small.jpg)
