OPPO R11s vs. Xiaomi Redmi A1

Phone Comparison, Reviews and Tests

Detailed comparison and review of OPPO R11s and Xiaomi Redmi A1. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

OPPO R11s vs. Xiaomi Redmi A1 Comparison Chart
DESIGN AND DIMENSIONS OPPO R11s Xiaomi Redmi A1
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 155.1 mm 164.9 mm Xiaomi Redmi A1 has greater height than OPPO R11s.
Width 75.5 mm 76.75 mm Xiaomi Redmi A1 has greater width than OPPO R11s.
Depth 7.1 mm 9.09 mm OPPO R11s is narrower than OPPO R11s.
Weight 153 g 192 g OPPO R11s is lighter than OPPO R11s.
Body Colour Champagne Light green
Body Material Aluminium -
Waterproof (Water-resistant) - -
SAR Value - 0.997 W/kg (body), 0.846 W/kg (head), 2.541 W/kg (limb)
Integrated Components - FM radio
Connector Type Micro-USB - 5 pin Micro-USB Type B Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY OPPO R11s Xiaomi Redmi A1
Display Type OLED display -
Display Technology AMOLED -
Screen Size (Display Size) 6.01" 6.52" Xiaomi Redmi A1 has larger screen size than OPPO R11s.
Screen Resolution (Display Resolution) 2160 x 1080 pixels 1600 x 720 pixels OPPO R11s has better screen resolution than Xiaomi Redmi A1.
Display Format - HD+
Aspect Ratio 18:9 20:9
Colour Depth 16.7 million colours -
Display Features - Night light screen, Dot Drop display
PROCESSOR OPPO R11s Xiaomi Redmi A1
Processor Type (CPU) Qualcomm Snapdragon 660 MediaTek Helio A22
Clock Speed 2.2 GHz 2 GHz OPPO R11s has higher clock speed than Xiaomi Redmi A1.
Processor Core Qty 8-core Quad-core OPPO R11s has higher processor core quantity than Xiaomi Redmi A1.
Graphics System (GPU) Qualcomm ADRENO 512 -
MEMORY OPPO R11s Xiaomi Redmi A1
RAM 4 GB LPDDR4X SDRAM - 2 GB OPPO R11s has more RAM than Xiaomi Redmi A1.
Internal Memory Size (Storage Capacity) 64 GB 32 GB OPPO R11s has more internal memory than Xiaomi Redmi A1.
Memory Interface - eMMC 5.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA OPPO R11s Xiaomi Redmi A1
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 20 Megapixel 8 Megapixel OPPO R11s has better camera resolution than Xiaomi Redmi A1.
Lens Aperture F/1.7 F/2.0 OPPO R11s has better lens aperture than OPPO R11s.
Focus Adjustment Automatic -
Special Effects Bokeh effect HDR
Camera Modes - Time-lapse mode, portrait mode, Short video mode
Light Source LED flash LED flash
Video Resolutions - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) OPPO Portrait Lab AI Dual camera
SECOND CAMERA
Sensor Resolution (2nd Camera) 16 Megapixel 8 Megapixel OPPO R11s has better second camera resolution than Xiaomi Redmi A1.
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 20 Megapixel 5 Megapixel OPPO R11s has better front camera resolution than Xiaomi Redmi A1.
Lens Aperture (Front) F/2.0 F/2.2 OPPO R11s has better front lens aperture than OPPO R11s.
Camera Modes (Front) - Beautify
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) A.I. beauty recognition technology AI Selfie
BATTERY AND CHARGING OPPO R11s Xiaomi Redmi A1
Battery Capacity (Battery Size) 3205 mAh 5000 mAh Xiaomi Redmi A1 has larger battery capacity than OPPO R11s.
Fast Charging Technology VOOC Flash Charge technology - OPPO R11s has fast charging technology.
Standby Time - 746 hours
Talk Time - 1800 minutes
Run Time Details - Talk: up to 1800 min
Standby: up to 746 hrs
Playback (video): up to 22 hrs
Playback (Music): up to 161 hrs
CELLULAR OPPO R11s Xiaomi Redmi A1
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System ColorOS 3.2 (based on Android 7.1) Android 12 (Go edition)
Navigation GPS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS OPPO R11s Xiaomi Redmi A1
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 5, Band 8
3G UMTS Frequency - 2100, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac Wi-Fi
Bluetooth Bluetooth 4.2 Bluetooth 5.0
Messaging Services SMS, MMS -
FEATURES OPPO R11s Xiaomi Redmi A1
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor Accelerometer
Security Devices Face recognition -
Security Technology A.I. face recognition -
Additional Phone Features MIMO technology, Smart Power Saving Mode, Split Screen, OPPO Share Fast Charging
OTHERS OPPO R11s Xiaomi Redmi A1
Included Accessories Headset, carrying case, USB cable, power adapter, SIM card removal tool USB cable, SIM card removal tool, 10W charger
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