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Xiaomi Redmi K40 Gaming vs Asus ROG Phone 3 Strix

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Xiaomi Redmi K40 Gaming
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Asus ROG Phone 3 Strix
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Xiaomi Redmi K40 Gaming Asus ROG Phone 3 Strix
Launch
Released
Apr, 2021 Jul, 2020
Status
Available Available
Body & Operating System
Operating system
Android 11 Android 10
UI
MIUI 12.5 ROG UI
Dimensions
161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in) 171 x 78 x 9.9 mm (6.73 x 3.07 x 0.39 in)
Weight
205 g 240 g
Body
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
Physical pop-up gaming triggers
IP53, dust and splash protection
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
RGB light panel (on the back)
Pressure sensitive zones (Gaming triggers)
Color Options
Black, Gray, Silver, Bruce Lee Yellow Black Glare
Display Specifications
Technology
OLED, 1B colors AMOLED capacitive touchscreen, 1B colors
Size
6.67 inches
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6.59 inches
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Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)
Protection
Corning Gorilla Glass 5 Corning Gorilla Glass 6
Features
120Hz refresh rate, HDR10+, 500 nits (typ) HDR10+ 144Hz refresh rate 650 nits max. brightness
Battery & Charging
Capacity
Non-removable Li-Po, 5065 mAh
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Non-removable Li-Po, 6000 mAh
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Charging
Fast charging 67W, 100% in 42 min
Power Delivery 3.0
Quick Charge 3+
Fast charging 30W
Power Delivery 3.0
Quick Charge 4.0, 3.0
Reverse charging 10W
Processing Power
CPU
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
Chipset
MediaTek MT6893 Dimensity 1200 5G (6 nm) Qualcomm SM8250 Snapdragon 865 (7 nm+)
GPU
Mali-G77 MC9 Adreno 650
Memory & Storage
Ram
6-12GB RAM
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8/12GB RAM
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Storage Memory
128/256GB Built-in 128/256GB Built-in
Memory Card
No No
Cameras
Rear/Back
Triple 64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF
8 MP, f/2.2, 120° (ultrawide)
2 MP, f/2.4, (macro)
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Triple 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
13 MP, f/2.4, 125?, 11mm (ultrawide)
5 MP, f/2.0, (macro)
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Features

Dual-LED flash, HDR, panorama
Video 4K@30fps, 1080p@30/ 0/120fps, 720p@960fps, HDR Show more

LED flash, HDR, panorama Video 8K@30fps, 4K@30/60/120fps, 10 0p@30/60/240fps, 720p@480fps; gyro-EIS Show more

Front
16 MP, f/2.0, (wide)
HDR Video 1080p@30fps, 720p@120fps, HDR
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24 MP, f/2.0, 27mm (wide), 0.9µm
Panorama, HDR Video 1080p@30fps
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Features
NA NA
Network
SIM
Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Data
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / CDMA / HSPA / LTE / 5G
2G Bands
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900
CDMA 800
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900
CDMA 800 & TD-SCDMA
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
LTE bands 1, 2, 3, 4, 5, 7... LTE band 1(2100), 2(1900),...
5G Bands
1, 3, 28, 41, 77, 78 SA/NSA/Sub6 41, 77, 78, 79 SA/NSA
Connectivity
WLAN (WIFI)
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.2, A2DP, LE 5.1, A2DP, LE, aptX HD, aptX Adaptive
GPS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, GNSS
USB
USB Type-C 2.0, USB On-The-Go Two (side 3.1, bottom 2.0) Type-C 1.0 reversible connector; accessory connector
NFC
Yes Yes
Additional Features
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer, color spectrum Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Extra
Infrared port NA
Pricing
Price
USD $304
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USD $678
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Resale Value
High Moderate
Comparison Result
Score
5 Point(s) 3 Point(s)
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