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  3. Oppo K7x vs Xiaomi Redmi K30S

Oppo K7x vs Xiaomi Redmi K30S

Product Name

Oppo K7x

Xiaomi Redmi K30S

Product Image Oppo K7x Xiaomi Redmi K30S
Price $224.71
Our Rating NaN.0 NaN.0
Brand Oppo Xiaomi
Category Phones Phones


Oppo K7xXiaomi Redmi K30S
Size 6.50 inches 6.67 inches
Resolution 1080x2400 pixels 405 PPI 1080x2400 pixels
Screen-to-body 20:9
Features 90Hz refresh rate, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor


Oppo K7xXiaomi Redmi K30S
System chip MediaTek Dimensity 720 Qualcomm Snapdragon 865
Processor Octa-core octa-core
Internal storage 128GB 128GB
Storage expansion No
OS Android (10), ColorOS 7.2 Android 10 MIUI 12


Oppo K7xXiaomi Redmi K30S
Capacity 5000 mAh 5000 mAh
Type Not user replaceable User Non-replaceable
Charging Fast charging Proprietary Fast charging Proprietary


Oppo K7xXiaomi Redmi K30S
Main camera 48-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
Rear autofocus Yes
Rear flash Yes
64-megapixel (f/1.89, 1.6-micron) + 13-megapixel (f/2.4) + 5-megapixel (f/2.4)
Rear autofocus Yes
Rear flash Yes
Video recording Yes Yes
Front 16-megapixel (f/2.0) 20-megapixel (f/2.2)


Oppo K7xXiaomi Redmi K30S
Dimensions 162.20 x 75.10 x 9.10 mm 165.10 x 76.40 x 9.33mm
Weight 194.00g 216.00g
Materials Gorilla Glass
Biometrics Fingerprint Face unlock
Keys Right: Volume control, Lock/Unlock key
Colors Black Mirror, Blue Shadow Interstellar Black, Moonlight Silver


Oppo K7xXiaomi Redmi K30S
5G Yes
LTE (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
LTE (TDD) Bands 38(2600), 40(2300), 41(2600+) Bands 38(2600), 40(2300), 41(2600+)
UMTS 850, 900, 1700/2100, 1900, 2100 MHz 850, 900, 1700/2100, 1900, 2100 MHz
Data Speed LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS Yes
Dual SIM Yes Yes
SIM type Nano SIM Nano SIM


Oppo K7xXiaomi Redmi K30S
Headphones 3.5mm jack No 3.5mm jack
Speakers Earpiece, Multiple speakers Yes
Screen mirroring Wireless screen share Wireless screen share
Additional microphone(s) for Noise cancellation for Noise cancellation


Oppo K7xXiaomi Redmi K30S
Bluetooth 5.0 5.1
Wi-Fi 802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot 802.11 a/b/g/n/ac/Yes
USB Type-C Type-C
Features Charging Charging, Headphones port, OTG
Location GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensor Fingerprint Sensor, Compass/ Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor, Gyroscope
Other NFC

Buyers Information

Oppo K7xXiaomi Redmi K30S
Price CNY 1,499 CNY 2,599


Oppo K7xXiaomi Redmi K30S
Officially announced Nov 4, 2020 Oct 27, 2020

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