Realme 3i vs Samsung Galaxy S21 Ultra 5G
Realme 3i
Samsung Galaxy S21 Ultra 5G
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
-
3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
-
4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
-
5G network-5G band SA/NSA/Sub6/mmWave
-
HSDPA speed42.2 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speedLTE-A (2CA), Cat12, 600 Mbps download, 50 Mbps uploadLTE-A (CA), 2000 Mbps download, 200 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2019-72021-01
-
Status2019-72021-01
-
Design
-
BuildPlasticGlass front (Gorilla Glass Victus), glass back (Gorilla Glass), aluminum frame
-
SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
-
Height156.1 mm165.1 mm
-
Width75.6 mm75.6 mm
-
Thickness8.3 mm8.9 mm
-
Weight175 g227 (Sub6) / 229 (mmWave) g
-
Payment-Samsung Pay (Visa, MasterCard certified)
-
Waterproof-IP68 (1.5m and 30 mins)
-
Dust proof-IP68
-
ColorsBlack, Blue, RedBlack, Brown, Silver, Navy, Titanium
-
Display
-
Display typeIPS LCD capacitive touchscreenDynamic AMOLED 2X
-
Physical size6.22 inches6.8 inches
-
Resolution720 x 1520 pixels1440 x 3200 pixels
-
Pixel density270 ppi515 ppi
-
Display colors1677721616777216
-
ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3, LTPS(Low temperature PolySilicon)Scratch resistant, Corning Gorilla Glass Victus
-
MultitouchYes-
-
Display features-120Hz, HDR10+, 1500 nits (peak), Infinity-O display, Always-On display
-
DxOMark display score-91
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 2.0 GHz Cortex-A73Single-core 2.9 GHz Cortex-X1
-
CPU(second)quad-core 2.0 GHz Cortex-A53Triple-core 2.80 GHz Cortex-A78
-
CPU(third)Quad-core 2.2 GHz Cortex-A55
-
ChipsetMediatek MT6771 Helio P60Exynos 2100
-
GPUMali-G72 MP3Mali-G78 MP14
-
Memory RAM3, 4 GB12, 16 GB
-
Internal storage32, 64 GB128, 256, 512 GB
-
Memory cardmicroSD, microSDHC, microSDXCNo
-
Memory card max256 GB-
-
Storage-UFS 3.1
-
OS
-
OSColor OS 6 (Android 9.0 Pie)Android 11, One UI 3.1
-
Main camera
-
Camera typeDualQuad
-
Main camera13 MP, f/1.8 , 1/3" , 1.12 µm108 MP, f/1.8 , 1/1.33" , 0.8 µm, (wide) , 26 mm
-
2 MP10 MP, (periscope telephoto) , f/4.9 , 1/3.24" , 1.22 µm, 10x optical zoom
-
(telephoto) , 10 MP, f/2.4 , 70 mm, 1/3.24" , 1.22 µm, 3x optical zoom
-
(ultrawide) , 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
-
Primary camera resolution4160 x 3120 pixels12000 x 9000 pixels
-
Primary camera video1080p@30fps8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
-
Primary camera flashdual-LED 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, phase detectionAutofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
-
DxOMark photo-128
-
DxOMark zoom-76
-
DxOMark video-98
-
DxOMark camera score-121
-
Selfie camera
-
Selfie camera13 MP, f/2.0 , 1/3" , 1.12 µm40 MP, f/2.2 , 1/2.8" , 0.7 µm, (wide) , 80˚ , 26 mm
-
Selfie camera resolution4160 x 3120 pixels7968 x 5480 pixels
-
Selfie camera features-Autofocus, HDR, phase detection autofocus
-
Selfie camera video1080p@30fps4K@30/60fps, 1080p@30fps
-
DxOMark photo-105
-
DxOMark video-93
-
DxOMark camera score-100
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes, with stereo speakers
-
EarpieceYesYes
-
Multimedia
-
RadioFM Radio-
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 6E
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0Type-C 3.2
-
USB On-The-GoYesYes
-
Bluetoothv4.2v5.2
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
Bluetooth EDRYes-
-
NFC-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEO-Yes
-
BDS-Yes
-
Features
-
SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer, barometer, compass, fingerprint, gyroscope, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Ion
-
Battery capacity4230 mAh5000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYesYes
-
Wireless reverse charging-Yes
-
Fast wireless charging-Qi/PMA
-
DxOMark autonomy-48
-
DxOMark charging-74
-
DxOMark efficiency-53
-
DxOMark battery score-57
-
Cost
-
Price120 USD1200 USD
-
Tests and performance
-
Antutu-677991 (v8)
-
Geekbench(single-core)-1096 (v5.2)
-
Geekbench(multi-core)-3723 (v5.2)
-
SAR value
-
SAR(head)-0.77 W/kg
-
SAR(body)-1.02 W/kg
-
SAR EU(head)-0.71 W/kg
-
SAR EU(body)-1.58 W/kg