Realme 7 Pro vs. OPPO A57s

Phone Comparison, Reviews and Tests

Detailed comparison and review of Realme 7 Pro and OPPO A57s. 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

Realme 7 Pro vs. OPPO A57s Comparison Chart
DESIGN AND DIMENSIONS Realme 7 Pro OPPO A57s
Product Type Smartphone Smartphone
Manufacturer Model Number - CPH2385
Form Factor Touch Touch
Height 160.9 mm 163.74 mm OPPO A57s has greater height than Realme 7 Pro.
Width 74.3 mm 75.03 mm OPPO A57s has greater width than Realme 7 Pro.
Depth 8.7 mm 7.99 mm OPPO A57s is narrower than Realme 7 Pro.
Weight 182 g 187 g Realme 7 Pro is lighter than Realme 7 Pro.
Body Colour Mirror silver | Mirror blue Starry black
Body Material - Composite polymer
Waterproof (Water-resistant) - - OPPO A57s is waterproof.
IP rating - IPX4
SAR Value 1.097 W/kg (body), 0.666 W/kg (head), 2.183 W/kg (limb) 1.015 W/kg (body), 0.957 W/kg (head), 2.399 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Realme 7 Pro OPPO A57s
Display Type OLED display LCD display
Display Technology Super AMOLED LCD
Screen Size (Display Size) 6.4" 6.56" OPPO A57s has larger screen size than Realme 7 Pro.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 1612 x 720 pixels Realme 7 Pro has better screen resolution than OPPO A57s.
Display Format Full HD+ HD+
Pixel Density 409 ppi 269 ppi Realme 7 Pro has better pixel density than OPPO A57s.
Aspect Ratio - 20.1:9
Max Brightness - 600 cd/m²
Colour Depth - 16.7 million colours
Contrast Ratio - 1500:1
Display Refresh Rate 60 Hz 60 Hz Both phones have the same refresh rate.
Touch Sampling Rate - 60 Hz
Display Features - Night mode, Eye comfort mode, 96% NTSC
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Panda Glass MN228
PROCESSOR Realme 7 Pro OPPO A57s
Processor Type (CPU) Qualcomm Snapdragon 720G MediaTek Helio G35
Clock Speed 2.3 GHz 2.3 GHz Both phones have the same clock speed.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Qualcomm ADRENO 618 IMG GE8320
MEMORY Realme 7 Pro OPPO A57s
RAM LPDDR4X SDRAM - 8 GB LPDDR4X SDRAM - 4 GB Realme 7 Pro has more RAM than OPPO A57s.
Internal Memory Size (Storage Capacity) 128 GB 128 GB Both phones have the same internal memory capacity.
Memory Interface UFS 2.1 eMMC 5.1
Supported Flash Memory Cards (Expandable Memory) microSD microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Realme 7 Pro OPPO A57s
MAIN CAMERA
Number of Main Cameras 4 2
Sensor Resolution 64 Megapixel 50 Megapixel Realme 7 Pro has better camera resolution than OPPO A57s.
Sensor Size 1/1.73" 1/2.76" OPPO A57s has better camera sensor size than Realme 7 Pro.
Sensor Name Sony Exmor RS IMX682 sensor Samsung S5KJN1
Lens Aperture F/1.8 F/1.8 Both phones have the same camera lens aperture.
Lens Construction - 5-element
Field of View (FoV) - 77 degree(s)
Pixel Size - 0.64 μm
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) 26 mm 27 mm
Digital Zoom - 5x
Special Effects HDR, Bokeh effect Stickers
Camera Modes Time-lapse mode, Expert Mode, AI Beauty, Ultra Macro Mode, Filter mode, Super nightscape, Panoramic mode, Ultra Wide Mode, Super Nightscape 3.0, Starry mode, ISU video stabilisation, ISUo Max Video Stabilisation, AI colour portrait video, Real Time Bokeh Effect video Panorama, Time-lapse mode, Pro mode, Portrait, Night
Light Source LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps, 1920 x 1080 (1080p) at 120 fps, 1280 x 720 (720p) at 240 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) AI scene recognition, AI Quad camera, UIS Video Stabilisation, Chroma boost, UIS Max Video stabilisation -
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 2 Megapixel Realme 7 Pro has better second camera resolution than OPPO A57s.
Sensor Size (2nd Camera) - 1/5"
Lens Type (2nd Camera) Ultra wide-angle lens -
Lens Aperture (2nd Camera) F/2.3 F/2.4 Realme 7 Pro has better second camera lens aperture than Realme 7 Pro.
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) 119 degree(s) 89 degree(s) Realme 7 Pro has larger second camera lens field of view than OPPO A57s.
Pixel Size (2nd Camera) - 1.75 μm
Minimum Focal Length (2nd Camera) 16 mm 21 mm
Camera Functions (2nd Camera) - Monochrome
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel -
Lens Aperture (3rd Camera) F/2.4 -
Camera Functions (3rd Camera) B&W Portait Lens -
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel -
Lens Aperture (4th Camera) F/2.4 -
Camera Functions (4th Camera) Macro camera -
Camera Features (4th Camera) 4cm macro photography -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 32 Megapixel 8 Megapixel Realme 7 Pro has better front camera resolution than OPPO A57s.
Sensor Size (Front) 1/2.75" 1/1.4" Realme 7 Pro has better front camera sensor size than OPPO A57s.
Sensor Name (Front) - Omnivision OV08D10 sensor
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.5 F/2.0 OPPO A57s has better front lens aperture than Realme 7 Pro.
Lens Element Qty (Front) - 5-element
Field of View (Front) 85 degree(s) 79 degree(s) Realme 7 Pro has larger front lens field of view than OPPO A57s.
Pixel Size (Front) 0.8 μm 1.12 μm OPPO A57s has larger front camera pixel size than Realme 7 Pro.
Focus Adjustment - Focus free
Min Focal Length (Front) - 26 mm
Special Effects (Front) HDR Stickers
Camera Modes (Front) Panorama, Time-lapse mode, selfie mode, Beauty mode, portrait mode, Nightscape capture mode Panorama, Time-lapse mode, Portrait
Face Recognition (Face ID) Face recognition - Realme 7 Pro has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING Realme 7 Pro OPPO A57s
Battery Capacity (Battery Size) 4500 mAh 5000 mAh OPPO A57s has larger battery capacity than Realme 7 Pro.
Fast Charging Technology SuperDart Charge SuperVOOC Flash Charge technology Both phones have fast charging technology.
Recharge Time (Charging Time) 34 min -
Standby Time - 304 hours
Talk Time - 1800 minutes
Run Time Details - Talk: up to 1800 min
Standby (4G): up to 304 hrs
Playback (video): up to 13.4 hrs
Playback (audio (via speakers, 50% volume)): up to 40 hrs
CELLULAR Realme 7 Pro OPPO A57s
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 10 ColorOS 12.1 (based on Android 12)
User Interface Realme UI 1.0 -
Navigation GPS, A-GPS, GLONASS, BeiDou, NavIC GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Realme 7 Pro OPPO A57s
Data Transmission GPRS, EDGE, HSPA+, FDD-LTE, TDD-LTE VoLTE, FDD-LTE, TDD-LTE, VoWiFi
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 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 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 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 IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.1 Bluetooth 5.3 BLE
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA Realme 7 Pro OPPO A57s
Supported Digital Audio Standards - WAV, WMA, AAC, AMR, MP3, FLAC, AC-3, OGG, MIDI, APE (Monkey's Audio), LDAC, OPUS, MID, SBC, apt-X HD
Supported Digital Video Standards - MKV, FLV, AVI, MOV, ASF, 3GP, M4V, TS, M2TS, WebM, MP4
Sound Enhancements Dolby Atmos sound technology, Hi-Res audio Dirac sound technologies
FEATURES Realme 7 Pro OPPO A57s
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor Accelerometer, proximity sensor, magnetometer, gravity sensor, brightness sensor
Security Devices Fingerprint reader (under display), face recognition Face recognition, fingerprint reader (side)
Security Technology AI face unlock -
Additional Phone Features Qualcomm 5th generation AI Engine, Super linear speaker Noise reduction microphone, Fast Charging, 3 years of Security Updates, 2 years of OS upgrades, Cooling Graphite Thermal Pad, Reverse charging, super-linear dual speakers
OTHERS Realme 7 Pro OPPO A57s
Included Accessories SIM card removal tool, USB-C cable, protective case, protective film, 65W SuperDart Charger SIM card removal tool, USB-C charging cable, protective film, SuperVOOC 33W power adapter
Compliant Standards - IPX4
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