Side-by-side technical data
Samsung Galaxy A51 vs Motorola Razr 5G
Comparison between Samsung Galaxy A51 and Motorola Razr 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung and Motorola.
The verdict
Your pick: Motorola Razr 5G, ahead on Performance & hardware, Camera and Connectivity. Unless Design & display or Battery & charging decides it for you.
| Category | Galaxy A51 | Razr 5G |
|---|---|---|
| Design & display | 6.6 | 5.6 |
| Performance & hardware | 3.7 | 5.3 |
| Camera | 4.4 | 5.7 |
| Connectivity | 5.8 | 6.5 |
| Battery & charging | 3.7 | 2.1 |
Which one is for you?
Samsung Galaxy A51, if you care about…
- Battery Capacity
- 4,000 mAh
- against 2,800 mAh
- Display Pixel Density
- 405 ppi
- against 373 ppi
- Weight
- 172 g
- against 192 g
- Usable Surface
- 87.4 %
- against 70.7 %
Motorola Razr 5G, if you care about…
- AnTuTu Score
- 304,500
- against 276,561
- Display Technology
- pOLED
- against Super AMOLED
- Bluetooth Version
- Bluetooth 5.1
- against Bluetooth 5.0
- Body Materials
- Plastic, Glass, Aluminium Alloy, Stainless Steel
- against Glass, Plastic
Specification comparison
Performance
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| Processor Model | Samsung Exynos 9611 | Qualcomm SM7250 Snapdragon 765 5G |
| Processor Process Size | 10 nm | 7 nm Best value |
| Graphics GPU | Mali-G72 MP3 | Qualcomm Adreno 620 |
| Storage Type | UFS 2.0 | — |
| Maximum CPU Clock | 2.3 GHz | 2.4 GHz Best value |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 276,561 | 304,500 Best value |
| Geekbench 6 Single-Core | 331 | — |
| Geekbench 6 Multi-Core | 1,052 | — |
| CPU Description | Octa-core CPU with 4 Cortex-A73 cores at 2.3 GHz and 4 Cortex-A53 cores at 1.7 GHz. | Octa-core CPU with one 2.4 GHz Kryo 475 Prime core, one 2.2 GHz Kryo 475 Gold core and six 1.8 GHz Kryo 475 Silver cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | v10 | v8 |
Design
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| Body Colors | Black, White, Blue, Pink | Grey, Gold, Silver, Black |
| Body Thickness | 7.9 mm Best value | 16 mm |
| Body Width | 73.6 mm | 72.6 mm |
| Body Height | 158.5 mm | 169.2 mm |
| Weight | 172 g Best value | 192 g |
| Usable Surface | 87.4 % Best value | 70.7 % |
| Body Materials | Glass, Plastic | Plastic, Glass, Aluminium Alloy, Stainless Steel Best value |
| Resistance Features | — | Water Resistant |
| Foldable | No | Yes |
| Unfolded thickness | — | 7.9 mm |
Battery
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| Battery Capacity | 4,000 mAh Best value | 2,800 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 15 W | 15 W |
| Battery Features | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 21:9 |
| Display Technology | Super AMOLED | pOLED Best value |
| Peak Display Brightness | 400 nits | — |
| Display Diagonal | 6.5″ Best value | 6.2″ |
| Display Horizontal Resolution | 1,080 px Best value | 876 px |
| Display Vertical Resolution | 2,400 px Best value | 2,142 px |
| Display Pixel Density | 405 ppi Best value | 373 ppi |
| Display Refresh Rate | 60 Hz | — |
| Display Contrast Ratio | 20 :1 | — |
| Display Features | Gorilla Glass 3, AMOLED, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Always-On Display | Secondary Display, Foldable Display, Notch, Gorilla Glass 5, Capacitive Touch, Multi-Touch, Touchscreen |
Sensors
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Rear |
Sensor
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Light Sensor |
Software
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| Operating System | Android 13 | Android 10 |
| OS Family | Android | Android |
| OS Version | 13 Best value | 10 |
| OS Update Support | 2 years | — |
| Google Services | Yes | Yes |
| Widevine L1 | Yes | — |
Connectivity
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Nano-SIM + eSIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G GSM 850, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 3G UMTS B850, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS 1700 AWS, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B14, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B29, 4G LTE B30, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B46, 4G LTE B48, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n25, 5G NR n28a, 5G NR n28b, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78, 5G NR n79 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | GSM, CDMA, HSPA, EVDO, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 Best value |
| Bluetooth Profiles | A2DP, LE, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP, ANT+ | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, A-GPS, GLONASS, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, Virtual Proximity Sensing, NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, ANT+ | NFC, USB Type-C, USB Charging, USB Mass Storage, USB Host 3.1, USB OTG, eSIM, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 3.1 Best value |
| SAR American Head | 0.8 W/kg | — |
| SAR American Body | 0.67 W/kg | — |
| SAR (EU) head | 0.37 W/kg | — |
| SAR (EU) body | 1.59 W/kg | — |
| Max. download speed | 600 Mbps | 1,200 Mbps Best value |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Loudspeaker | Loudspeaker, A2DP, LE |
Technical
| Specification | Galaxy A51 | Razr 5G |
|---|---|---|
| Model numbers | SM-A515F, SM-A515F/DSN, SM-A515F/DS, SM-A515F/DST, SM-A515F/DSM, SM-A515F/N, SM-A515U, SM-A515U1, SM-A515W, SM-A515X, SM-S515DL | XT2071-4, XT2071-3 |
