HONOR 400 vs Motorola Moto G15

Our Verdict: Start with cost: Moto G15 has the price advantage, undercutting HONOR 400 by a useful margin. In hardware terms, Moto G15 may still be preferable on price, design or deal availability, while HONOR 400 has the sharper 460 PPI display. For most buyers, Moto G15 is the pragmatic route; HONOR 400 is better suited to shoppers who care most about its particular strengths.

The Motorola Moto G15 is the cheaper one to own: around £261 over a typical contract, £113 less than the HONOR 400.

Expert Rating
4.0
10 reviews
3.4
6 reviews
Screen
6.55" 6.72"
Display
AMOLED IPS LCD
Resolution
2736 x 1264 1080 x 2400
Pixels Per Inch
460 392
Rear Camera
200 Megapixels 50 Megapixels
Front Camera
50 Megapixels 8 Megapixels
Chipset
Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) Mediatek Helio G81 Extreme (12 nm)
Battery
5,300 mAh 5,200 mAh
Storage
256GB, 512GB 128GB
OS
Android 15 Android
SIM Type
Nano SIM + Nano SIM Nano SIM
Connectivity
Up to 5G Up to 4G
Wi-Fi
802.11 a/b/g/n/ac/6 802.11 a/b/g/n/ac
Bluetooth
5.3, A2DP, LE, aptX HD 5.0, A2DP, LE
Dimensions
156.5 x 74.6 x 7.3 mm 165.7 x 76 x 8.8 mm
Weight
184 grams 203 grams
Water Resistance
IP65 dust tight and water resistant (low pressure water jets) IP54, dust and splash resistant
Contracts
£30.97/mo (£0.00 upfront) £8.99/mo (£9.00 upfront)
SIM-free
- £97.00

Prices updated 11 August 2026

HONOR 400 HONOR 400 Motorola Moto G15 Motorola Moto G15
Expert Rating 4.0
10 reviews
3.4
6 reviews
Screen 6.55" 6.72"
Display AMOLED IPS LCD
Resolution 2736 x 1264 1080 x 2400
Pixels Per Inch 460 392
Rear Camera 200 Megapixels 50 Megapixels
Front Camera 50 Megapixels 8 Megapixels
Chipset Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) Mediatek Helio G81 Extreme (12 nm)
Battery 5,300 mAh 5,200 mAh
Storage 256GB, 512GB 128GB
OS Android 15 Android
SIM Type Nano SIM + Nano SIM Nano SIM
Connectivity Up to 5G Up to 4G
Wi-Fi 802.11 a/b/g/n/ac/6 802.11 a/b/g/n/ac
Bluetooth 5.3, A2DP, LE, aptX HD 5.0, A2DP, LE
Dimensions 156.5 x 74.6 x 7.3 mm 165.7 x 76 x 8.8 mm
Weight 184 grams 203 grams
Water Resistance IP65 dust tight and water resistant (low pressure water jets) IP54, dust and splash resistant
Contracts £30.97/mo
£0.00 upfront
£8.99/mo
£9.00 upfront
SIM-free - £97.00
Prices updated 11 August 2026
Deals Deals

Cheapest Deals

HONOR 400
HONOR 400

12 Months

256GB

Midnight Black

3GB

Data

Unlimited

Unlimited

£30.97 per month, with FREE phone.

Motorola Moto G15
Motorola Moto G15

24 Months

128GB

Tornedo

25GB

Data

Unlimited

Unlimited

£8.99 per month, £9 upfront.

Frequently Asked Questions

Is the HONOR 400 or Motorola Moto G15 cheaper on contract?

Based on total cost of ownership, the Motorola Moto G15 is cheaper on contract at £260.76 over the life of the deal from £8.99 per month with £9.00 upfront.

Which has the better screen, the HONOR 400 or Motorola Moto G15?

The Motorola Moto G15 has the bigger screen at 6.7" compared to the HONOR 400's 6.6", the HONOR 400 has the sharper display at 460 pixels per inch versus 392, and the HONOR 400 uses a AMOLED panel while the Motorola Moto G15 has a IPS LCD.

Which has the better camera, the HONOR 400 or Motorola Moto G15?

The HONOR 400 features a 200 Megapixels rear camera, while the Motorola Moto G15 has a 50 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.

What storage options are available for the HONOR 400 and Motorola Moto G15?

The HONOR 400 is available in 256GB, 512GB, while the Motorola Moto G15 comes in 128GB.

What processors do the HONOR 400 and Motorola Moto G15 use?

The HONOR 400 is powered by the Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm), while the Motorola Moto G15 uses the Mediatek Helio G81 Extreme (12 nm).

Which is easier to carry and hold, the HONOR 400 or Motorola Moto G15?

The HONOR 400 is the more portable of the two: it's 19g lighter at 184 grams, it's also the more compact phone at 156.5 x 74.6 x 7.3 mm, and is slimmer at 7.3mm thick.

Which is more water resistant, the HONOR 400 or Motorola Moto G15?

The HONOR 400 is rated IP65 dust tight and water resistant (low pressure water jets), while the Motorola Moto G15 is rated IP54, dust and splash resistant.

What operating system do the HONOR 400 and Motorola Moto G15 run?

The HONOR 400 runs Android 15 and the Motorola Moto G15 runs Android. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.