Xiaomi Redmi K20 Pro vs O2 XDA Neo

Phones Images
Xiaomi Redmi K20 Pro O2 XDA Neo
PHONES
Phone Names Xiaomi Redmi K20 Pro O2 XDA Neo
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100-
4G bands1, 3, 5, 7, 8, 34, 38, 39, 40, 41-
EDGE-Class 10
GPRS-Class 10
SpeedHSPA, LTE-
TechnologyGSM / HSPA / LTEGSM
Launch
Announced2019, May 28. Released 2019, June 012006, February
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame-
Dimensions156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in)108.8 x 59.3 x 18.4 mm (4.28 x 2.33 x 0.72 in)
SIMNano-SIM + Nano-SIMMini-SIM
Weight191 g (6.74 oz)150 g (5.29 oz)
Display
ProtectionCorning Gorilla Glass 5-
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)240 x 320 pixels, 4:3 ratio (~143 ppi density)
Size6.39 inches, 100.2 cm2 (~86.1% screen-to-body ratio)2.8 inches, 42 x 57 mm, 24.3 cm2 (~37.6% screen-to-body ratio)
TypeSuper AMOLED, HDR10TFT resistive touchscreen, 65K colors
 -Handwriting recognition
Platform
CPUOcta-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)200 MHz ARM926EJ-S
ChipsetQualcomm SM8150 Snapdragon 855 (7 nm)TI OMAP 850
GPUAdreno 640-
OSAndroid 9.0 (Pie), upgradable to Android 10, MIUI 12Microsoft Windows Mobile 5.0 PocketPC
Memory
Card slotNoSD/MMC
Internal64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM64MB RAM, 128MB ROM
 UFS 2.1-
Main Camera
FeaturesLaser AF, Dual-LED flash, HDR, panorama-
Single-2 MP
Triple48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, 53mm (telephoto), 1/4.0", 1.12µm, PDAF, 2x optical zoom 13 MP, f/2.4, 12mm (ultrawide), 1/3.1", 1.12µm-
Video4K@30/60fps, 1080p@30/120/240fps, 1080p@960fpsCIF
Selfie camera
FeaturesHDR-
SingleMotorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm-
Video1080p@30fps-
 -No
Sound
3.5mm jack YesNo
35mm jackYesNo
Alert types-Vibration; Downloadable polyphonic ringtones
Loudspeaker YesYes
 24-bit/192kHz audio -
Comms
Bluetooth5.0, A2DP, LE, aptX HD2.0
Infrared port-Yes
NFCYes (China only)-
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)No
RadioYesNo
USBUSB Type-C 2.0, OTGminiUSB
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11b/g
Features
Browser-WAP 2.0/xHTML, HTML (PocketIE)
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass-
 -Pocket Office Voice memo MP3/AAC player
Battery
Charging27W wired, QC4-
Stand-by-Up to 200 h
Talk time-Up to 5 h
TypeLi-Po 4000 mAh, non-removableRemovable Li-Ion 1200 mAh battery
Misc
ColorsCarbon black, Flame red, Glacier blue, Summer Honey, Pearl WhiteStylish black
ModelsM1903F11I-
PriceAbout 400 EURAbout 300 EUR
SAR1.03 W/kg (head)     0.72 W/kg (body)-
Tests
Audio quality Noise -93.9dB / Crosstalk -94.2dB-
Battery lifeEndurance rating 103h-
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal)-
Loudspeaker Voice 71dB / Noise 75dB / Ring 84dB-
Performance AnTuTu: 368846 (v7), 437823 (v8) GeekBench: 10684 (v4.4), 2732 (v5.1) GFXBench: 36fps (ES 3.1 onscreen)-
OUR TESTS
Audio qualityNoise -93.9dB / Crosstalk -94.2dB-
Battery (old)Endurance rating 103h-
CameraPhoto / Video-
Display643 nits max brightness (measured)-
LoudspeakerVoice 71dB / Noise 75dB / Ring 84dB-
PerformanceAnTuTu: 368846 (v7), 437823 (v8) GeekBench: 10684 (v4.4), 2732 (v5.1) GFXBench: 36fps (ES 3.1 onscreen)-