Motorola Razr 50 vs Samsung Galaxy Z Flip4 5G

Our Verdict: The Motorola Razr 50 has the better camera on paper, 50MP versus 12MP, plus a 32MP selfie camera against 10MP, and the Razr 50 has the bigger battery of the two, 4200mAh against 3700mAh, which usually means longer between charges. The Razr 50 has the bigger screen, 6.9" against 6.7", and the Samsung Galaxy Z Flip4 5G is the lighter phone at 0g against 188g. Only pay up for the Razr 50 if you'll use what it offers; if not, the Galaxy Z Flip4 5G makes more sense.

Buying outright, the Galaxy Z Flip4 5G starts at £160 SIM-free.

Expert Rating
3.9
6 reviews
4.2
10 reviews
Screen
6.9" 6.7"
Display
Foldable LTPO AMOLED Foldable Dynamic AMOLED 2X
Resolution
1080 x 2640 1080 x 2640
Pixels Per Inch
413 426
Rear Camera
50 Megapixels 12 Megapixels
Front Camera
32 Megapixels 10 Megapixels
Chipset
Mediatek Dimensity 7300X (4 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
Battery
4,200 mAh 3,700 mAh
Storage
256GB 128GB, 256GB
OS
Android Android
SIM Type
nano-SIM and e-SIM Nano SIM
Connectivity
Up to 5G Up to 5G
Wi-Fi
802.11 a/b/g/n/ac/6e 802.11 a/b/g/n/ac/6
Bluetooth
5.4, A2DP, LE 5.1 with A2DP, LE
Dimensions
171.3 x 74 x 7.3 mm -
Weight
188 grams 0 grams
Water Resistance
IPX8 - water resistant (up to 1.5m for 30 mins) Not rated
Contracts
- £14.99/mo (£109.00 upfront)
SIM-free
£399.00 £159.99

Prices updated 13 July 2026

Motorola Razr 50 Motorola Razr 50 Samsung Galaxy Z Flip4 5G Samsung Galaxy Z Flip4 5G
Expert Rating 3.9
6 reviews
4.2
10 reviews
Screen 6.9" 6.7"
Display Foldable LTPO AMOLED Foldable Dynamic AMOLED 2X
Resolution 1080 x 2640 1080 x 2640
Pixels Per Inch 413 426
Rear Camera 50 Megapixels 12 Megapixels
Front Camera 32 Megapixels 10 Megapixels
Chipset Mediatek Dimensity 7300X (4 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
Battery 4,200 mAh 3,700 mAh
Storage 256GB 128GB, 256GB
OS Android Android
SIM Type nano-SIM and e-SIM Nano SIM
Connectivity Up to 5G Up to 5G
Wi-Fi 802.11 a/b/g/n/ac/6e 802.11 a/b/g/n/ac/6
Bluetooth 5.4, A2DP, LE 5.1 with A2DP, LE
Dimensions 171.3 x 74 x 7.3 mm -
Weight 188 grams 0 grams
Water Resistance IPX8 - water resistant (up to 1.5m for 30 mins) Not rated
Contracts - £14.99/mo
£109.00 upfront
SIM-free £399.00 £159.99
Prices updated 13 July 2026
Deals Deals

Cheapest Deals

Motorola Razr 50
Motorola Razr 50

256GB

Koala Grey

Refurbished

From £399

Samsung Galaxy Z Flip4 5G
Samsung Galaxy Z Flip4 5G

24 Months

128GB

Graphite

Refurbished

100GB

Data

£14.99 per month, £109 upfront.

Use code: SUMMER10 (£10)

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Frequently Asked Questions

Which has the better screen, the Motorola Razr 50 or Samsung Galaxy Z Flip4 5G?

The Motorola Razr 50 has the bigger screen at 6.9" compared to the Samsung Galaxy Z Flip4 5G's 6.7", the Samsung Galaxy Z Flip4 5G has the sharper display at 426 pixels per inch versus 413, and the Motorola Razr 50 uses a Foldable LTPO AMOLED panel while the Samsung Galaxy Z Flip4 5G has a Foldable Dynamic AMOLED 2X.

Which has the better camera, the Motorola Razr 50 or Samsung Galaxy Z Flip4 5G?

The Motorola Razr 50 features a 50 Megapixels rear camera, while the Samsung Galaxy Z Flip4 5G has a 12 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.

Which is cheaper to buy SIM-free, the Motorola Razr 50 or Samsung Galaxy Z Flip4 5G?

The Samsung Galaxy Z Flip4 5G is cheaper SIM-free, starting from £159.99.

What storage options are available for the Motorola Razr 50 and Samsung Galaxy Z Flip4 5G?

The Motorola Razr 50 is available in 256GB, while the Samsung Galaxy Z Flip4 5G comes in 128GB, 256GB.

What processors do the Motorola Razr 50 and Samsung Galaxy Z Flip4 5G use?

The Motorola Razr 50 is powered by the Mediatek Dimensity 7300X (4 nm), while the Samsung Galaxy Z Flip4 5G uses the Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm).

Which is easier to carry and hold, the Motorola Razr 50 or Samsung Galaxy Z Flip4 5G?

The Samsung Galaxy Z Flip4 5G is the more portable of the two: it's 188g lighter at 0 grams.

Which is more water resistant, the Motorola Razr 50 or Samsung Galaxy Z Flip4 5G?

The Motorola Razr 50 is rated IPX8 - water resistant (up to 1.5m for 30 mins), while the Samsung Galaxy Z Flip4 5G is rated Not rated.

What operating system do the Motorola Razr 50 and Samsung Galaxy Z Flip4 5G run?

Both phones run Android.