Xiaomi Redmi K30 Pro vs Asus ROG Phone 3

Phones Images
PHONES
Phone Names Xiaomi Redmi K30 Pro Asus ROG Phone 3
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100 - ChinaHSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - A version
4G bands1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - A version
5G bands1, 3, 41, 78, 79 SA/NSA1, 2, 3, 5, 28, 41, 66, 71, 77, 78, 79 SA/NSA - A version
SpeedHSPA, LTE, 5GHSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps, 5G 4.4 Gbps DL
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
 CDMA2000 1xEV-DO -
Launch
Announced2020, March 24. Released 2020, March 272020, July 22. Released 2020, July 23
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameGlass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
Dimensions163.3 x 75.4 x 8.9 mm (6.43 x 2.97 x 0.35 in)171 x 78 x 9.9 mm (6.73 x 3.07 x 0.39 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight218 g (7.69 oz)240 g (8.47 oz)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 6
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)
Size6.67 inches, 107.4 cm2 (~87.2% screen-to-body ratio)6.59 inches, 106.6 cm2 (~79.9% screen-to-body ratio)
TypeSuper AMOLED, HDR10+, 500 nits (typ)AMOLED, 1B colors, 144Hz, HDR10+, 650 nits (typ)
Platform
CPUOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (1x3.10 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8250 Snapdragon 865 5G (7 nm+)Qualcomm SM8250 Snapdragon 865 5G+ (7 nm+)
GPUAdreno 650Adreno 650
OSAndroid 10, MIUI 11Android 10, upgradable to Android 12, ROG UI
Memory
Card slotNoNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
 UFS 3.0 (128GB 6GB RAM) UFS 3.1 (128GB 8/12GB RAM, 256GB 8GB RAM)-
Main Camera
FeaturesDual-LED dual-tone flash, HDR, panoramaLED flash, HDR, panorama
Quad64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF 5 MP, f/2.2, 50mm (telephoto macro), AF 13 MP, f/2.4, 123˚ (ultrawide), 1.12µm Auxiliary lens-
Triple-64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.4, 11mm, 125˚ (ultrawide) 5 MP (macro)
Video8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 1080p@960fps; gyro-EIS8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS
Selfie camera
FeaturesHDRPanorama, HDR
SingleMotorized pop-up 20 MP, (wide), 1/3.4", 0.8µm24 MP, f/2.0, 27mm (wide), 0.9µm
Video1080p@30fps, 720p@120fps1080p@30fps
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker YesYes, with DTS:X stereo speakers (2 dedicated amplifiers)
 24-bit/192kHz audio -
Comms
Bluetooth5.1, A2DP, LE, aptX HD, aptX Adaptive5.1, A2DP, LE, aptX HD, aptX Adaptive
Infrared portYes-
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5)GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, compass, barometerFingerprint (under display, optical), accelerometer, gyro, proximity, compass
 Virtual proximity sensing-
Battery
Charging30W wired, PD3.0, QC4, 100% in 63 min30W wired, PD3.0, QC4 10W reverse wired
TypeLi-Po 4700 mAhLi-Po 6000 mAh
Misc
ColorsNeon Blue, Phantom White, Electric Purple, Cyber GrayBlack Glare
Models-ASUS_I003D, ZS661KS, I003DD, I003D
PriceAbout 390 EURAbout 650 EUR
SAR-0.74 W/kg (head)     1.50 W/kg (body)
Tests
Battery life- Endurance rating 120h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -23.1 LUFS (Very good)
Performance- AnTuTu: 621932 (v8) GeekBench: 13306 (v4.4), 3386 (v5.1) GFXBench: 48fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)-Endurance rating 120h
Camera-Photo / Video
Display-719 nits max brightness (measured)
Loudspeaker--23.1 LUFS (Very good)
Performance-AnTuTu: 621932 (v8) GeekBench: 13306 (v4.4), 3386 (v5.1) GFXBench: 48fps (ES 3.1 onscreen)