OPPO Reno4 5G vs. Samsung Galaxy A04s

Phone Comparison, Reviews and Tests

In depth comparison and review of OPPO Reno4 5G and Samsung Galaxy A04s. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

OPPO Reno4 5G vs. Samsung Galaxy A04s Comparison Chart
DESIGN AND DIMENSIONS OPPO Reno4 5G Samsung Galaxy A04s
Product Type Smartphone Smartphone
Manufacturer Model Number CPH2091 SM-A047F/DSN
Form Factor Touch Touch
Height 159.3 mm 164.7 mm Samsung Galaxy A04s has greater height than OPPO Reno4 5G.
Width 74 mm 76.7 mm Samsung Galaxy A04s has greater width than OPPO Reno4 5G.
Depth 7.8 mm 9.1 mm OPPO Reno4 5G is narrower than OPPO Reno4 5G.
Weight 183 g 195 g OPPO Reno4 5G is lighter than OPPO Reno4 5G.
Body Colour Space black | Galactic blue Green | Black | White
Waterproof (Water-resistant) - -
IP rating IP54 -
SAR Value 0.886 W/kg (head), 1.155 W/kg (body), 2.165 W/kg (limb) 1.227 W/kg (body), 0.521 W/kg (head), 1.77 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY OPPO Reno4 5G Samsung Galaxy A04s
Display Type OLED display LCD display
Display Technology AMOLED PLS
Screen Size (Display Size) 6.4" 6.5" Samsung Galaxy A04s has larger screen size than OPPO Reno4 5G.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 1600 x 720 pixels OPPO Reno4 5G has better screen resolution than Samsung Galaxy A04s.
Display Format Full HD+ HD+
Pixel Density 409 ppi -
Aspect Ratio 20:9 -
Max Brightness 800 cd/m² -
Colour Depth 16.7 million colours 16 million colors OPPO Reno4 5G has better colour depth than Samsung Galaxy A04s.
Contrast Ratio 800000:1 -
Display Refresh Rate 60 Hz 90 Hz Samsung Galaxy A04s has better refresh rate than OPPO Reno4 5G.
Display Features DCI-P3 Wide colour gamut, Dark mode, 180Hz sampling rate Infinity V Display
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) -
PROCESSOR OPPO Reno4 5G Samsung Galaxy A04s
Processor Type (CPU) Qualcomm Snapdragon 765G -
Clock Speed 2.4 GHz 2 GHz OPPO Reno4 5G has higher clock speed than Samsung Galaxy A04s.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Qualcomm ADRENO 620 -
MEMORY OPPO Reno4 5G Samsung Galaxy A04s
RAM LPDDR4X SDRAM - 8 GB 3 GB OPPO Reno4 5G has more RAM than Samsung Galaxy A04s.
Internal Memory Size (Storage Capacity) 128 GB 32 GB OPPO Reno4 5G has more internal memory than Samsung Galaxy A04s.
User Memory - 19.2 GB
Memory Interface UFS 2.1 -
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSD, microSDXC - up to 1 TB
CAMERA OPPO Reno4 5G Samsung Galaxy A04s
MAIN CAMERA
Number of Main Cameras 3 3
Sensor Resolution 48 Megapixel 50 Megapixel Samsung Galaxy A04s has better camera resolution than OPPO Reno4 5G.
Sensor Size 1/2" -
Sensor Name Sony Exmor RS IMX586 sensor -
Lens Aperture F/1.7 F/1.8 OPPO Reno4 5G has better lens aperture than OPPO Reno4 5G.
Lens Construction 6-element -
Pixel Size 0.8 μm -
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Minimum Focal Length (Focal Distance) 26 mm -
Digital Zoom - 10x
Special Effects HDR, Bokeh effect Bokeh effect
Camera Modes Time-lapse mode, night mode, Expert Mode, Text, AI Beautify, AI Portait, Pano mode, Dazzle Colour Mode Portrait
Light Source LED flash LED flash
Still Image Resolutions 8000 x 6000 -
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) Noise reduction, Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), Closed loop processing, 4-in-1 Pixel technology, Ultra Steady Video, contrast detection auto-focus (CDAF), laser detection auto focus (LDAF) -
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 2 Megapixel OPPO Reno4 5G has better second camera resolution than Samsung Galaxy A04s.
Lens Type (2nd Camera) Ultra wide-angle lens -
Lens Aperture (2nd Camera) F/2.2 F/2.4 OPPO Reno4 5G has better second camera lens aperture than OPPO Reno4 5G.
Lens Element Qty (2nd Camera) 5-element -
Field of View (2nd Camera) 119 degree(s) -
Minimum Focal Length (2nd Camera) 16 mm -
Camera Functions (2nd Camera) Monochrome Macro camera
Camera Modes (2nd Camera) Ultra Night Mode 3.0 -
Camera Features (2nd Camera) 5-piece lens, Ultra Steady Video Pro -
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Lens Element Qty (3rd Camera) 3-element -
Camera Functions (3rd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 2 1
Sensor Resolution (Front) 32 Megapixel 5 Megapixel OPPO Reno4 5G has better front camera resolution than Samsung Galaxy A04s.
Sensor Name (Front) Sony Exmor RS IMX616 sensor -
Lens Aperture (Front) F/2.4 F/2.2 Samsung Galaxy A04s has better front lens aperture than OPPO Reno4 5G.
Lens Element Qty (Front) 5-element -
Pixel Size (Front) 0.8 μm -
Special Effects (Front) - Bokeh effect
Camera Modes (Front) Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, AI Beauty, Portrait -
Light Source (Front) Display flash -
Still Image Resolutions (Front) 6560 x 4928 -
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps -
Camera Features (Front) Electronic Image Stabiliser (EIS), 5P lens -
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) 2 Megapixel -
Lens Aperture (2nd Front) F/2.4 -
Pixel Size (2nd Front) 1.75 μm -
Camera Functions (2nd Front) Portait camera -
Camera Features (2nd Front) 3-piece lens -
BATTERY AND CHARGING OPPO Reno4 5G Samsung Galaxy A04s
Battery Capacity (Battery Size) 4020 mAh 5000 mAh Samsung Galaxy A04s has larger battery capacity than OPPO Reno4 5G.
Fast Charging Technology SuperVOOC 2.0 Flash Charge - OPPO Reno4 5G has fast charging technology.
Recharge Time (Charging Time) 36 min -
Standby Time 390 hours -
Talk Time 1560 minutes 3240 minutes Samsung Galaxy A04s has longer battery life when making calls than OPPO Reno4 5G.
Run Time Details Standby: up to 390 hrs
Talk: up to 1560 min
Playback (Music): up to 37 hrs
Playback (video): up to 17.1 hrs
Active online usage (LTE): up to 21 hrs
Active online usage (Wi-Fi): up to 21 hrs
Playback (video): up to 22 hrs
Playback (audio): up to 90 hrs
Talk (LTE): up to 3240 min
CELLULAR OPPO Reno4 5G Samsung Galaxy A04s
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 4G OPPO Reno4 5G has more advanced generation mobile network.
Operating System ColorOS 7.2 (based on Android 10) -
User Interface - One UI Core 4.1
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS OPPO Reno4 5G Samsung Galaxy A04s
Data Transmission FDD-LTE, TDD-LTE, 5G NR FR1 FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 Band 1, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 800, 900, 800 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 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 38, Band 39, 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 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, 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, n77, 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, TDD TD 3700, 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 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA OPPO Reno4 5G Samsung Galaxy A04s
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, MID, SBC, apt-X HD, APTX-TWS+ WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards MKV, FLV, AVI, MOV, WMV, 3GP, MP4 MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements Dolby Atmos sound technology Dolby Atmos sound technology
FEATURES OPPO Reno4 5G Samsung Galaxy A04s
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, pedometer, gyro sensor, geomagnetic sensor, gravity sensor Accelerometer, proximity sensor, light sensor
Security Devices Fingerprint reader (under display) Fingerprint reader (side)
Additional Phone Features MU-MIMO technology, Google Lens Samsung KNOX
OTHERS OPPO Reno4 5G Samsung Galaxy A04s
Included Accessories Headphones, power adapter, SIM card removal tool, USB-C cable, protective case -
Compliant Standards IP54, TUV Rheinland Certified Safe Fast-Charge System -
Other projects: