Phone Comparison - OPPO A1k vs Xiaomi Redmi K20

OPPO A1k
oppo a1k
Xiaomi Redmi K20
xiaomi redmi k20
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general General Info

Manufacturer Oppo Xiaomi
Announced April 2019 May 2019
Status Coming Soon - April 2019 Coming soon. Exp. release 2019, July 17
Price - Rs. 21,999 ($0.00) [Similarly Priced]
Colors Black, Red Carbon black, Flame red, Glacier blue
Form Factor Candybar Candybar
Dimension 154.5 x 73.8 x 8.4 mm
(6.08 x 2.91 x 0.33 in)
156.7 x 74.3 x 8.8 mm
(6.17 x 2.93 x 0.35 in)
Weight 170 g (6 oz) 191 g (6.74 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging
Build Features - - Fingerprint Sensor(In-display)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 9.0 (Pie)
User Interface ColorOS 6 MIUI 10
Processor Octa-core 2.0 GHz Cortex-A53, MediaTek Helio P22 (MT6762R) 12nm [Similar] Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) [Similar]
GPU IMG PowerVR GE8320 [Similar] Adreno 618 [Similar]
RAM 2 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory 32 GB 256 GB
External Memory microSD, up to 256 GB No

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5
Colors 16M colors 16M colors
Size 6.1 inches [Similar] 6.39 inches [Similar]
Resolution 720 x 1560 pixels (282 ppi) 1080 x 2340 pixels (403 ppi)
Screen-to-Body Ratio 79.92% 86.23%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio Yes
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 8 MP [Similar] 48 MP + 8 MP + 13 MP [Similar]
Flash LED Flash Dual-LED Flash
Features 8MP rear camera, f/2.2 aperture
HDR, Panorama
48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF
8 MP, f/2.4, 53mm (telephoto), 1/4", 1.12µm, PDAF, 2x optical zoom
13 MP, f/2.4, 12mm (ultrawide), 1/3", 1.12µm
HDR, Panorama
Video 1080p@30fps 2160p@30fps, 1080p@30/120/240fps, 1080p@960fps
Front Camera 5 MP, f/2.0
AI Face Beauty, Gender Detection, AR Sticker
Face Beauty Video, Camera Filter, HDR [Similar]
Motorized pop-up 20 MP, f/2.2, 0.8µm, HDR, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE, aptX HD
Wi-Fi Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB 2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes

memory User Memory

Internal 32 GB, 2 GB RAM 256 GB, 8 GB RAM or 64/128 GB, 6 GB RAM
Expandable Storage microSD, up to 256 GB No
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present
NFC NFC not supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 18W
Capacity 4000 mAh 4000 mAh
Stand by - -
Talk Time - -