Oppo K1 vs Xiaomi Redmi Note 4 Comparison and Differences

Smartphone 1

Oppo K1

Oppo K1

Smartphone 2

Xiaomi Redmi Note 4

Xiaomi Redmi Note 4

Smartphone 3

Oppo K1 or Xiaomi Redmi Note 4 Specs Comparison

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Common specs

Brand and model Oppo K1 Xiaomi Redmi Note 4
Rating (+) (+)
Release date 2018, October 2017, January
Dimensions (HxWxD) 158.3 x 75.5 x 7.4 mm | 6.23 x 6.23 x 2.97 in 151 x 76 x 8.5 mm | 5.94 x 5.94 x 2.99 in
Weight 156 g | 5.5 oz 165 g | 5.82 oz
Body Build Front glass, aluminum body
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Colors Blue, Red, Silver Green Dark Gray, Gold, Black, Lake Blue (64/4GB model)
Battery 3600 mAh,  Non-removable Li-Ion 4100 mAh,  Non-removable Li-Po
Approximate price 210 EUR 150 EUR
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Screen

Technology Super AMOLED IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.4" in 5.5" in
Screen area 101.0 cm2 83.4 cm2
Screen format 19.5:9 (height:width) 16:9 (height:width)
Screen to body ratio 84.5% 72.7%
Screen resolution 1080 x 2340 px 1080 x 1920 px
Screen PPI /points per inch/ 402 PPI 401 PPI
Screen protection Corning Gorilla Glass 5
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Camera and Video

Rear camera, main 16 MP, Dual 13 MP, Single
Camera specs -16 MP, f/1.8, 1/2.8", 1.12µm, PDAF
-2 MP, f/2.4, depth sensor
-13 MP, f/2.0, 1.12µm, PDAF
Functions LED flash, HDR, panorama Dual-LED dual-tone flash, panorama, HDR
Video 2160p@30fps, 1080p@30fps 1080p@30fps, 720p@120fps
Front camera, selfie 25 MP, Single 5 MP, Single
Specifications 25 MP, f/2.0, 1/2.8'', 0.9µm 5 MP, f/2.0
Functions HDR
Video 1080p@30fps 1080p@30fps

Performance

Operating system - OS Android 8.1 (Oreo); ColorOS 5.2 Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat); MIUI 10
Chipset - Qualcomm SDM660 Snapdragon 660 (14 nm) - Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU - Octa-core (4x2.0 GHz Kryo 260 & 4x1.8 GHz Kryo 260) - Octa-core 2.0 GHz Cortex-A53
GPU Adreno 512 Adreno 506
External memory microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (uses SIM 2 slot)
Internal memory 64 GB, 4/6 GB RAM 64 GB, 4 GB RAM 32 GB, 3 GB RAM; 64 GB, 3 GB RAM (China only)

Benchmark

Antutu 8 Total 102376
Antutu 7 Total
GeekBench 5 Single Core 171
GeekBench 5 Multi-Core 917
GeekBench 4 Single Core 1475
GeekBench 4 Multi-Core 4010
GeekBench 4 RenderScript 3151

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Network GSM / CDMA / HSPA / LTE GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
CDMA 800 & TD-SCDMA
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
-2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 а/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
NFC
USB microUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go
Bluetooth 5.0, A2DP, LE 4.1, A2DP, LE

Music and Audio

Radio No FM radio
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic - 24-bit/192kHz audio
-Active noise cancellation with dedicated mic

Other features

Sensors - Fingerprint (under display), accelerometer, gyro, proximity, compass - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port
Other extras
- Fast battery charging 5V/2A 10W
Versions
- For Global market. Also known as Xiaomi Redmi Note 4x Global.

Reviews and Opinions on Oppo K1 and Xiaomi Redmi Note 4

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