Samsung Galaxy A33 5G vs. OPPO A57s

Phone Comparison, Reviews and Tests

Side by side comparison and review of Samsung Galaxy A33 5G and OPPO A57s. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Samsung Galaxy A33 5G vs. OPPO A57s Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A33 5G OPPO A57s
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A336B/DSN CPH2385
Form Factor Touch Touch
Height 159.7 mm 163.74 mm OPPO A57s has greater height than Samsung Galaxy A33 5G.
Width 74 mm 75.03 mm OPPO A57s has greater width than Samsung Galaxy A33 5G.
Depth 8.1 mm 7.99 mm OPPO A57s is narrower than Samsung Galaxy A33 5G.
Weight 186 g 187 g Samsung Galaxy A33 5G is lighter than Samsung Galaxy A33 5G.
Body Colour Awesome blue | Awesome peach | Awesome white | Awesome black Starry black
Body Material - Composite polymer
Protection Water-resistant, dust-resistant -
Waterproof (Water-resistant) Yes - Samsung Galaxy A33 5G is waterproof.
IP rating IP67 IPX4
SAR Value 1.59 W/kg (body), 0.574 W/kg (head), 3.23 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
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 Samsung Galaxy A33 5G 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 Samsung Galaxy A33 5G.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 1612 x 720 pixels Samsung Galaxy A33 5G has better screen resolution than OPPO A57s.
Display Format Full HD+ HD+
Pixel Density - 269 ppi
Aspect Ratio - 20.1:9
Max Brightness - 600 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio - 1500:1
Display Refresh Rate 90 Hz 60 Hz Samsung Galaxy A33 5G has better refresh rate than OPPO A57s.
Touch Sampling Rate - 60 Hz
Display Features Infinity U Display Night mode, Eye comfort mode, 96% NTSC
Display Protection (Screen Protector) - Panda Glass MN228
PROCESSOR Samsung Galaxy A33 5G OPPO A57s
Processor Type (CPU) - MediaTek Helio G35
Clock Speed 2.4 GHz 2.3 GHz Samsung Galaxy A33 5G has higher clock speed than OPPO A57s.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) - IMG GE8320
MEMORY Samsung Galaxy A33 5G OPPO A57s
RAM 6 GB LPDDR4X SDRAM - 4 GB Samsung Galaxy A33 5G has more RAM than OPPO A57s.
Internal Memory Size (Storage Capacity) 128 GB 128 GB Both phones have the same internal memory capacity.
User Memory 102 GB -
Memory Interface - eMMC 5.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSD, microSDXC - up to 1 TB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy A33 5G OPPO A57s
MAIN CAMERA
Number of Main Cameras 4 2
Sensor Resolution 48 Megapixel 50 Megapixel OPPO A57s has better camera resolution than Samsung Galaxy A33 5G.
Sensor Size - 1/2.76"
Sensor Name - 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
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Samsung Galaxy A33 5G has optical stabilisation.
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) - 27 mm
Digital Zoom 10x 5x Samsung Galaxy A33 5G has better digital zoom than OPPO A57s.
Special Effects - Stickers
Camera Modes Fun mode Panorama, Time-lapse mode, Pro mode, Portrait, Night
Light Source LED flash LED flash
Video Resolutions Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 480 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) AI image enhancer -
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 2 Megapixel Samsung Galaxy A33 5G 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/2.2 F/2.4 Samsung Galaxy A33 5G has better second camera lens aperture than Samsung Galaxy A33 5G.
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 89 degree(s)
Pixel Size (2nd Camera) - 1.75 μm
Minimum Focal Length (2nd Camera) - 21 mm
Camera Functions (2nd Camera) - Monochrome
THIRD CAMERA
Sensor Resolution (3rd Camera) 5 Megapixel -
Lens Aperture (3rd Camera) F/2.4 -
Camera Functions (3rd Camera) Macro camera -
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel -
Lens Aperture (4th Camera) F/2.4 -
Camera Functions (4th Camera) Depth camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 8 Megapixel Samsung Galaxy A33 5G has better front camera resolution than OPPO A57s.
Sensor Size (Front) - 1/1.4"
Sensor Name (Front) - Omnivision OV08D10 sensor
Lens Aperture (Front) F/2.2 F/2.0 OPPO A57s has better front lens aperture than Samsung Galaxy A33 5G.
Lens Element Qty (Front) - 5-element
Field of View (Front) - 79 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment - Focus free
Min Focal Length (Front) - 26 mm
Special Effects (Front) - Stickers
Camera Modes (Front) - Panorama, Time-lapse mode, Portrait
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING Samsung Galaxy A33 5G OPPO A57s
Battery Capacity (Battery Size) 5000 mAh 5000 mAh Both phones have the same battery capacity.
Fast Charging Technology Samsung Super Fast Charging SuperVOOC Flash Charge technology Both phones have fast charging technology.
Standby Time - 304 hours
Talk Time 2400 minutes 1800 minutes Samsung Galaxy A33 5G has longer battery life when making calls than OPPO A57s.
Run Time Details Active online usage (LTE): up to 17 hrs
Active online usage (Wi-Fi): up to 18 hrs
Playback (wireless video): up to 18 hrs
Playback (wireless audio): up to 54 hrs
Talk (4G): up to 2400 min
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 Samsung Galaxy A33 5G OPPO A57s
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 4G Samsung Galaxy A33 5G has more advanced generation mobile network.
Operating System Android 12 ColorOS 12.1 (based on Android 12)
User Interface One UI 4.1 -
Navigation GPS, GLONASS, BeiDou, Galileo, QZSS GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Samsung Galaxy A33 5G OPPO A57s
Data Transmission FDD-LTE, TDD-LTE, 5G NR FR1 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 12, Band 17, Band 20, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 66 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 700a, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
5G NR Band N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n78, n40 -
5G NR Frequency FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3500, TDD 2300 -
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 Samsung Galaxy A33 5G OPPO A57s
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID 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, 3GP, M4V, WebM, 3G2, MP4 MKV, FLV, AVI, MOV, ASF, 3GP, M4V, TS, M2TS, WebM, MP4
Sound Enhancements Dolby Atmos sound technology Dirac sound technologies
FEATURES Samsung Galaxy A33 5G OPPO A57s
Sensors Accelerometer, gyro sensor, hall sensor, geomagnetic sensor, light sensor Accelerometer, proximity sensor, magnetometer, gravity sensor, brightness sensor
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader (side)
Additional Phone Features Fast Charging, Samsung KNOX, Game Booster, Secure Folder function, Virtual Proximity Sensing 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 Samsung Galaxy A33 5G OPPO A57s
Included Accessories - SIM card removal tool, USB-C charging cable, protective film, SuperVOOC 33W power adapter
Compliant Standards IP67 IPX4
Max Depth of Water Resistance 1 m -
Other projects: