Xiaomi Redmi K20 (6GB RAM + 128GB) vs OnePlus Ace 6


Xiaomi Redmi K20 (6GB RAM + 128GB)
Xiaomi Redmi K20 (6GB RAM + 128GB)
vs
OnePlus Ace 6
OnePlus Ace 6

Quick Comparison

OnePlus Ace 6 has better RAM than Xiaomi Redmi K20 (6GB RAM + 128GB). In terms of display resolution, OnePlus Ace 6 has better resolution of 2780 x 1264 than Xiaomi Redmi K20 (6GB RAM + 128GB) which has resolution of 2340 x 1080. OnePlus Ace 6 has more internal memory than Xiaomi Redmi K20 (6GB RAM + 128GB)

NameXiaomi Redmi K20 (6GB RAM + 128GB)OnePlus Ace 6
RAM6 GB12 GB
Display6.39 in6.78 in
Internal Memory128 GB256 GB
Battery4000 mAh7800 mAh
Camera48 MP + 13 MP + 8 MP Triple50 MP + 8 MP + 2 MP Triple
PriceRs. 16490Rs. 29990

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Detailed Comparison

Price And Launch

The launch Date of the first phone is July 17, 2019. The cost of Xiaomi Redmi K20 (6GB RAM + 128GB) is Rs. 16490. The launch Date of the second phone is expected to be December 26, 2025 (Expected). The Expected cost of OnePlus Ace 6 is Rs. 29990.

Display comparison

OnePlus Ace 6 has larger screen size of 6.78 inches in comparison to Xiaomi Redmi K20 (6GB RAM + 128GB)'s 6.39 inch screen. Xiaomi Redmi K20 (6GB RAM + 128GB) has AMOLED Screen type where as OnePlus Ace 6 has LTPO AMOLED Screen type. OnePlus's phone has display density of 450 PPI & Xiaomi's phone has only 403 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.9% than OnePlus's phone ~ 91.2%. Xiaomi Redmi K20 (6GB RAM + 128GB) has 19.5:9 aspect ratio where as OnePlus Ace 6 has 20:9 aspect ratio.

Memory comparison

OnePlus Ace 6's larger 12 GB RAM is better for playing games and all with respect to Xiaomi Redmi K20 (6GB RAM + 128GB)'s lower 6 GB RAM. OnePlus Ace 6 has more Internal Memory (256 GB) than Xiaomi Redmi K20 (6GB RAM + 128GB) (128 GB).

Camera comparison

OnePlus Ace 6's 50 MP + 8 MP + 2 MP Triple Rear Camera outclasses Xiaomi Redmi K20 (6GB RAM + 128GB)'s 48 MP + 13 MP + 8 MP Triple Rear Camera in terms of resolution. Xiaomi Redmi K20 (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to OnePlus Ace 6's 16 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 15 version.

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Full Comparison

NameXiaomi Redmi K20 (6GB RAM + 128GB)OnePlus Ace 6
General
ModelRedmi K20 ACE 6
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 17, 2019December 26, 2025 (Expected)
Design
Dimensions74.3 x 156.7 x 8.8 mm
Weight191 g
Bezel lessNo
ColorsGray, White, Green
Display
TypeColor AMOLED Screen (16M Colors)Color LTPO AMOLED Screen (1B Colors)
TouchYesYes
Size6.39 inches, 1080 x 2340 pixels6.78 inches, 1264 x 2780 pixels, 120 Hz
Aspect Ratio19.5:920:9
PPI~ 403 PPI~ 450 PPI
Screen to Body Ratio~ 91.9%~ 91.2%
FeaturesCorning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0HDR10+, Dolby Vision, 800 nits (typ), 1600 nits (HBM), 4500 nits (peak)
NotchNoYes, Punch Hole
Curved DisplayYes
Memory
RAM6 GB12 GB
Storage128 GB256 GB
Storage TypeUFS 4
Card SlotNoNo
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
5G Bandsn1/n3/n5/n7/n8/n20/n28A/n38/n40/n41/n77/n78/n66
VoLTEYesYes, Dual Stand-By
Vo5GYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 7
BluetoothYes, v5.0Yes, v5.4
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes
Performance
AnTuTu Score2,050,143 (Total) (v10)
440,113 (CPU)
837,859 (GPU)
412,175 (Memory)
359,996 (UX)
Extra
GPSYes, with A-GPS, GLONASS, GALILEO, BDSYes with A-GPS
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsVibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, GyroscopeAccelerometer, Gyro, Proximity, Compass, Color Spectrum
3.5mm Headphone JackYesNo
NFCYes
Water ResistanceYes
IP RatingIP65
Dust ResistantYes
Extra FeaturesUFS2.1
Camera
Rear Camera48 MP ƒ/1.8 (Main)
13 MP ƒ/2.4 (Wide Angle)
8 MP ƒ/2.4 (Telephoto)		50 MP ƒ/1.8 (Wide Angle)
24mm (wide), 1/1.56", 1.0µm, PDAF, OIS
8 MP ƒ/2.2 (Ultra Wide)
16mm, 112˚ (ultrawide), 1/4.0", 1.12µm
2 MP ƒ/2.4 (Macro)
OISYes
Auto FocusYesYes
FeaturesTriple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow MotionHDR, Panorama
Video Recording1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD4K @ 60 fps UHD, 1080p @ 60 fps FHD
FlashYes, Dual LEDYes, Dual LED
Front Camera20 MP ƒ/2.2
Popup		16 MP ƒ/2.4 (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD1080p @ 30 fps FHD
Technical
OSAndroid v9.0 (Pie), upgradable to v11Android v15
Custom UIColorOS 15
ChipsetQualcomm Snapdragon 730Qualcomm Snapdragon 8 Elite
CPU2.2 GHz, Octa Core Processor4.32 GHz, Octa Core Processor
Core Details2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz
GPUAdreno 618Adreno GPU
JavaNoNo
BrowserYes, supports HTML5Yes
Multimedia
SupportsJPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG
EmailYesYes
MusicYesMP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4
VideoYesDolby Vision, HDR10, HDR10+, +HLG, HDRViVid, MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEB
FM RadioNoNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size4000 mAh, Li-Po Battery7800 mAh, Si/C
Fast ChargingYes, 18W Fast ChargingYes, 80W SUPERVOOC Charging
Reverse ChargingYes, 10W

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