Samsung Galaxy A02 vs Samsung Galaxy A07 4G
33
out 100
VS
52
out 100
Compared 2 smartphones : Samsung Galaxy A02 Manufactured in January, 2021, with display 6.5 with chipsetMediatek MT6739W, vs Samsung Galaxy A07 4G, Manufactured in August, 2025 with chipsetMediatek Helio G99. Below are specs, tests, pros and cons for each device
Key Differences
Reasons to choose Samsung Galaxy A02
- Higher pixel density: 270ppi
- Includes charger
Reasons to choose Samsung Galaxy A07 4G
- Larger display: 6.7in
- Higher refresh rate: 90Hz
- Lighter design: 184g vs 206g
- Newer Bluetooth version: 5.3 vs 5
- Fingerprint scanner
Versions
| Memory Options | - 2/32 GB - 3/32 GB - 3/64 GB - 4/32 GB |
- 4/64 GB - 4/128 GB - 6/128 GB - 8/256 GB |
Review
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
Adjust each parameter’s importance to find the best match for you.
Tests & specs
Specs & test comparisonDisplay
| Type | PLS TFT | PLS TFT |
| Size | 6.5 in | 6.7 in |
| Resolution | 720x1600 pixels | 720x1600 pixels |
| Aspect ratio | 20:9 | 20:9 |
| Pixel density | 270 ppi | 262 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Adaptive refresh rate | No | n/a |
| Max brightness | n/a | 450 nits |
| HDR support | No | No |
| Screen-to-body ratio | 82 % | 85.1 % |
Design & Build
| Height | 164 mm (6.46 in) | 164.4 mm (6.47 in) |
| Width | 75.9 mm (2.99 in) | 77.4 mm (3.05 in) |
| Thickness | 9.1 mm (0.36 in) | 7.6 mm (0.3 in) |
| Weight | 206 g (7.27 oz) | 184 g (6.49 oz) |
| Water resistance | No | IP54 |
| Back panel | Plastic | Plastic |
| Frame | Plastic | Plastic |
| Colors | - Black - Blue - Red |
- White - Gold - Blue |
| Fingerprint sensor | No | Yes, In-Button |
Screen-to-body ratio
Performance
| Chipset | Mediatek MT6739W | Mediatek Helio G99 |
| Max Frequency | 1500 MHz | 2200 MHz |
| CPU Cores | 4 (4) | 8 (2 + 6) |
| Architecture | 4/1.5 (Cortex-A53) | - 6/2 (Cortex-A55) - 2/2.2 (Cortex-A76) |
| Process | TSMC | TSMC |
| Transistor Size | 28 nm | 6 nm |
| Neural Processor | No | Yes |
| Graphics | PowerVR GE8100 | Mali-G57 MP2 |
| GPU Cores | 8 | 64 |
| GPU Frequency | 570 MHz | 1000 MHz |
| FLOPS | 9.1 GFLOPS | 128 GFLOPS |
| Geekbench 6 (Single-Core) | 470 | 535 |
| Geekbench 6 (Multi-Core) | 1525 | 1770 |
| CPU | 50286 | 127969 |
| GPU | 6591 | 66079 |
| Memory | 34538 | 111206 |
| UX | 39957 | 107944 |
| NanoReview Score | 131372 | 413198 |
Memory
| RAM Size | 2 GB | 4 GB |
| Memory Type | LPDDR3 | LPDDR4X |
| Memory Frequency | 933 MHz | 2133 MHz |
| Channels | 1 | 2 |
| Storage Capacity | 32 GB | 64 GB |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Memory Card | MicroSD | MicroSD |
Software
| OS | Android 10 (Upgradeable to Android 11) | Android 15 |
| OS Size | 9.4 GB | n/a |
| UI Skin | One UI Core 3.1 | One UI 7.0 |
Battery
| Volume | 5000 mAh | 5000 mAh |
| Max Charging Power | n/a | 25 W |
| Battery Type | Li-ion | Li-ion |
| Removable | No | No |
| Wireless Charging | No | No |
| Reverse Charging | No | No |
| Fast Charging | No | Yes (44% in 30 min) |
| Full Charge Time | n/a | 1:25 h |
Main camera
| Matrix | 13 MP | 50 MP |
| Photo resolution | 4128x3096 pixels | 8192x6144 pixels |
| Zoom | Digital | Digital |
| Flash | LED | LED |
| Stabilization | Digital | Digital |
| 8K Recording | No | No |
| 4K Recording | No | No |
| 1080p Recording | Yes (Up to 30 fps) | Yes (Up to 60 fps) |
| Slow Motion | No | 120 fps (720p) |
| Lenses count | Standard: 13 MP Macro: 2 MP |
Standard: 50 MP Depth: 2 MP |
| Features | Bokeh effect | - Bokeh effect - Pro mode |
| Matrix | 13 MP | 50 MP |
| Aperture | f/1.9 | f/1.8 |
| Sensor size | n/a | 1/2 |
| Pixel size | 1.12 μm | n/a |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
Front camera
| Matrix | 5 MP | 8 MP |
| Photo resolution | 2560x1960 pixels | 3264x2448 pixels |
| Aperture | f/2.0 | f/2.0 |
| Sensor | CMOS | CMOS |
| Sensor size | n/a | 1/4.0 |
| Pixel size | n/a | 1.12 μm |
| Autofocus | No | No |
| Stabilization | No | No |
| Video resolution | 1080p (Full HD) at 30 fps | 1080p (Full HD) at 30 fps |
| TOF 3D sensor | No | No |
Connectivity
| Wi-Fi version | Wi-Fi 4 (802.11 a/b/g/n) | Wi-Fi 5 (802.11 a/b/g/n/ac) |
| Wi-Fi features | - Wi-Fi Direct - Wi-Fi Hotspot |
- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5 | 5.3 |
| Bluetooth features | LE, A2DP | LE |
| USB type | Micro USB | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB Storage Mode |
- Charging - USB Storage Mode |
| DisplayPort | n/a | No |
| GPS | - GPS - GLONASS |
- GPS - GLONASS - Beidou - Galileo |
| NFC* | No | No |
| Infrared Port | No | No |
| SIM Count* | 2 | 2 |
| SIM Type | Nano | Nano |
| SIM Mode | Dual SIM Standby | Dual SIM Standby |
| eSIM Support * | No | No |
| Hybrid Slot | No | No |
| 2G Bands | GSM850, GSM900, DCS1800 | GSM850, GSM900, DCS1800 |
| 3G Bands | UMTS B1 (2100), B5(850), B8 (900) | UMTS B1(2100), B5(850), B8(900) |
| LTE Bands* | LTE (B1/B3/B5/B7/B8/B20/B38/B40/B41) | LTE (B1/B3/B5/B7/B8/B20/B28) |
| LTE category | 4 | n/a |
| 5G Support | No | No |
Sound
| Speakers | Mono | n/a |
| 3.5 mm Jack | Yes | Yes |
| FM Radio | Yes | Yes |
| Dolby Atmos | Yes | Yes |
Other
| Class | Budget | Budget |
| Announced | January, 2021 yr | August, 2025 yr |
| Release Date | January, 2021 yr | August, 2025 yr |
| Launch Price ($) | 100 | n/a |
| MSRP ($) | n/a | 120 |
| Sensors | - Proximity Sensor - Accelerometer - Ambient Light Sensor |
- Proximity Sensor - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
| Charger Included | Yes 10 W | No |
*
Attention!
Config, frequencies, NFC, and other specs may vary by region.
Results
After analyzing the data, we consider Samsung Galaxy A07 4G the clear winner in this comparison.
Survey
Total Votes: 0
