Moto G31 vs Motorola Razr 70

Our Verdict: Moto G31 versus Razr 70 is a trade-off, not a one-line spec win. One reason to choose Moto G31 is that it may still be preferable on price, design or deal availability. The strongest reply from Razr 70 is that it gives you the larger 6.9-inch screen, so match the choice to screen, camera, battery, size and software priorities.

Buying outright, the 31 starts at £68 SIM-free.

Screen
6.4" 6.9"
Display
AMOLED Foldable LTPO AMOLED
Resolution
1080 x 2400 1080 x 2640
Pixels Per Inch
411 413
Rear Camera
50 Megapixels 50 Megapixels
Front Camera
13 Megapixels 32 Megapixels
Chipset
Mediatek Helio G85 Mediatek Dimensity 7400X (4 nm)
Battery
5,000 mAh 4,800 mAh
Storage
64GB, 128GB 256GB
OS
Android 11 Android
SIM Type
Nano SIM nano-SIM and e-SIM
Connectivity
Up to 4G Up to 5G
Wi-Fi
802.11 a/b/g/n/ac 802.11 a/b/g/n/ac/6e/7
Bluetooth
5.0, A2DP, LE 5.4, A2DP, LE
Dimensions
161.9 x 73.9 x 8.6 mm 171.3 x 74 x 7.3 mm
Weight
181 grams 188 grams
Water Resistance
Not rated IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min)
Contracts
- £26.99/mo (£79.00 upfront)
SIM-free
£68.00 £797.00

Prices updated 21 July 2026

Moto G31 Moto G31 Motorola Razr 70 Motorola Razr 70
Screen 6.4" 6.9"
Display AMOLED Foldable LTPO AMOLED
Resolution 1080 x 2400 1080 x 2640
Pixels Per Inch 411 413
Rear Camera 50 Megapixels 50 Megapixels
Front Camera 13 Megapixels 32 Megapixels
Chipset Mediatek Helio G85 Mediatek Dimensity 7400X (4 nm)
Battery 5,000 mAh 4,800 mAh
Storage 64GB, 128GB 256GB
OS Android 11 Android
SIM Type Nano SIM nano-SIM and e-SIM
Connectivity Up to 4G Up to 5G
Wi-Fi 802.11 a/b/g/n/ac 802.11 a/b/g/n/ac/6e/7
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE
Dimensions 161.9 x 73.9 x 8.6 mm 171.3 x 74 x 7.3 mm
Weight 181 grams 188 grams
Water Resistance Not rated IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min)
Contracts - £26.99/mo
£79.00 upfront
SIM-free £68.00 £797.00
Prices updated 21 July 2026
Deals Deals

Cheapest Deals

Moto G31
Moto G31

64GB

Blue

Refurbished

From £68

Motorola Razr 70
Motorola Razr 70

24 Months

256GB

Hematite

150GB

Data

£26.99 per month, £79 upfront.

Use code: SAVING10 (£10)

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Frequently Asked Questions

Which has the better screen, the Moto G31 or Motorola Razr 70?

The Motorola Razr 70 has the bigger screen at 6.9" compared to the Moto G31's 6.4", both screens are similarly sharp at around 411 pixels per inch, and the Moto G31 uses a AMOLED panel while the Motorola Razr 70 has a Foldable LTPO AMOLED.

Which has the better camera, the Moto G31 or Motorola Razr 70?

The Moto G31 features a 50 Megapixels rear camera, while the Motorola Razr 70 has a 50 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.

Which is cheaper to buy SIM-free, the Moto G31 or Motorola Razr 70?

The Moto G31 is cheaper SIM-free, starting from £68.00.

What storage options are available for the Moto G31 and Motorola Razr 70?

The Moto G31 is available in 64GB, 128GB, while the Motorola Razr 70 comes in 256GB.

What processors do the Moto G31 and Motorola Razr 70 use?

The Moto G31 is powered by the Mediatek Helio G85, while the Motorola Razr 70 uses the Mediatek Dimensity 7400X (4 nm).

Which is easier to carry and hold, the Moto G31 or Motorola Razr 70?

The Moto G31 is the more portable of the two: it's 7g lighter at 181 grams, it's also the more compact phone at 161.9 x 73.9 x 8.6 mm, the Motorola Razr 70 is slimmer at 7.3mm thick.

Which is more water resistant, the Moto G31 or Motorola Razr 70?

The Moto G31 is rated Not rated, while the Motorola Razr 70 is rated IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min).

What operating system do the Moto G31 and Motorola Razr 70 run?

The Moto G31 runs Android 11 and the Motorola Razr 70 runs Android. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.