Samsung Galaxy M31 Prime vs Galaxy M33: The Ultimate Showdown
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🏆 Quick Verdict
The Samsung Galaxy M33 is the clear winner. Its significantly faster Exynos 1280 chipset, improved camera, faster charging, and modern features like reverse charging make it a worthwhile upgrade despite the slightly higher price. The M31 Prime remains a decent budget option if price is the absolute priority.
| PHONES | ||
|---|---|---|
| Phone Names | Samsung Galaxy M31 Prime | Samsung Galaxy M33 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 |
| 5G bands | - | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA |
| EDGE | Yes | - |
| GPRS | Class 10 | - |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2020, October 14. Released 2020, October 17 | 2022, March 04 |
| Status | Discontinued | Available. Released 2022, April 08 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | Glass front (Gorilla Glass 5), plastic frame, plastic back |
| Dimensions | 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in) | 165.4 x 76.9 x 9.4 mm (6.51 x 3.03 x 0.37 in) |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM· Nano-SIM + Nano-SIM |
| Weight | 191 g (6.74 oz) | 198 g (Global) / 215 g (India) (6.98 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) | 1080 x 2408 pixels, 20:9 ratio (~400 ppi density) |
| Size | 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio) | 6.6 inches, 104.9 cm2 (~82.5% screen-to-body ratio) |
| Type | Super AMOLED, 420 nits (peak) | TFT LCD, 120Hz |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) |
| Chipset | Exynos 9611 (10 nm) | Exynos 1280 (5 nm) |
| GPU | Mali-G72 MP3 | Mali-G68 |
| OS | Android 10, One UI 2.0 | Android 12, upgradable to Android 16, One UI 8 |
| Memory | ||
|---|---|---|
| Call records | Yes | - |
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 64GB 6GB RAM, 128GB 6GB RAM | 128GB 6GB RAM, 128GB 8GB RAM |
| Phonebook | Yes | - |
| UFS 2.1 | UFS 2.2 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, panorama, HDR | LED flash, panorama, HDR |
| Quad | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 5 MP (macro) Auxiliary lens | 50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens |
| Single | 3.15 MP | 8 MP, f/2.2, (wide) |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS | 4K@30fps, 1080p@30fps |
| Selfie camera | ||
|---|---|---|
| Features | HDR | - |
| Single | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm | 8 MP, f/2.2, (wide) |
| Video | 4K@30fps, 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.1, A2DP, LE |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio | FM radio, RDS, recording | Unspecified |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Games | Downloadable | - |
| Java | Yes | - |
| Messaging | SMS, MMS, Email, Push Email, IM | - |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, compass | Fingerprint (side-mounted), accelerometer, gyro |
| Virtual proximity sensing | Virtual Proximity Sensing | |
| Battery | ||
|---|---|---|
| Charging | 15W wired | 25W wired 4.5W reverse wired |
| Stand-by | Up to 150 h | - |
| Talk time | Up to 1 h 30 min | - |
| Type | Li-Po 6000 mAh | Market-dependent versions:· Li-Ion 5000 mAh (Global)· Li-Ion 6000 mAh (India only) |
| Misc | ||
|---|---|---|
| Colors | Ocean Blue, Space Black, Iceberg Blue | Green, Blue, Brown |
| Models | SM-M315F/DS | SM-M336B, SM-M336B/DS, SM-M336BU, SM-M336BU/DS, SM-M336K |
| Price | About 190 EUR | £ 299.00 |
| SAR | 0.38 W/kg (head) | - |
| SAR EU | - | 1.04 W/kg (head) 1.38 W/kg (body) |
Samsung Galaxy M31 Prime
- Large 6000mAh battery
- Decent display
- Affordable price
- Outdated chipset
- Slow charging
- Lower camera quality
- 60Hz display
Samsung Galaxy M33
- Faster Exynos 1280 chipset
- 120Hz display
- Improved camera
- Faster 25W charging
- Reverse wired charging
- Slightly higher price
- Design may not appeal to everyone
Display Comparison
The Galaxy M33 boasts a larger 6.6-inch FHD+ display with a 120Hz refresh rate, offering smoother scrolling and visuals compared to the M31 Prime's 6.4-inch FHD+ display with a standard 60Hz refresh rate. This difference is noticeable in everyday use and gaming.
Camera Comparison
While both phones offer multiple rear cameras, the M33's camera system is generally superior. The M33 typically features a higher resolution main sensor and improved image processing, resulting in better detail, dynamic range, and low-light performance. The M31 Prime's camera is adequate but lacks the refinement of the M33.
Performance
The Exynos 1280 in the M33 is a substantial upgrade over the Exynos 9611 in the M31 Prime. Expect significantly faster app loading times, smoother multitasking, and better gaming performance on the M33. The newer CPU architecture and 5nm process contribute to improved efficiency as well.
Battery Life
Both phones feature a 6000mAh battery, offering excellent battery life. However, the M33's more efficient chipset and 25W fast charging (compared to the M31 Prime's 15W) give it a slight edge in overall battery experience.
Buying Guide
Who should buy the Samsung Galaxy M31 Prime? Those on a very tight budget who prioritize a large screen and decent battery life over performance and camera quality. Who should buy the Samsung Galaxy M33? Anyone looking for a well-rounded mid-range phone with good performance, a capable camera, and faster charging.