iD Mobile
On iD Mobile network
£14.99
/month
£0 upfront
Motorola Moto G15 Grey deals
Find the best Grey deal on the Motorola Moto G15 from 6 options.
Spec scores
Under £200 Phones · 119 phones
Display
1.9
/5
Rear Camera
1.9
/5
Front Camera
1.8
/5
Battery
3
/5
Deals
Contract from £14.99 / month
SIM Free from £99.00
Color
All
Grey
Storage
All
128GB
Best contract deal for this Motorola Moto G15 Grey
iD Mobile
Motorola Moto G15 Contract (5 deals)
Filters
Moto G15 128GB (Grey)
iD Mobile
Contract
Data
10GBLength
24Minutes
UnlimitedTexts
Unlimited£14.99 / month
£0.00 upfront
Avg monthly cost: £14.99
Total cost: £359.76
Go To Deal
Sold by iD Mobile
Cost breakdown
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£179.88
Monthly Average Cost:
£359.76 ÷ 24 = £14.99
Monthly Cost:
£14.99 x 24 = £359.76
Total Cost:
£359.76
Moto G15 128GB (Grey)
iD Mobile
Contract
Data
25GBLength
24Minutes
UnlimitedTexts
Unlimited£15.99 / month
£0.00 upfront
Avg monthly cost: £15.99
Total cost: £383.76
Go To Deal
Sold by iD Mobile
Cost breakdown
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£191.88
Monthly Average Cost:
£383.76 ÷ 24 = £15.99
Monthly Cost:
£15.99 x 24 = £383.76
Total Cost:
£383.76
Moto G15 128GB (Grey)
iD Mobile
Contract
Data
50GBLength
24Minutes
UnlimitedTexts
Unlimited£16.99 / month
£0.00 upfront
Avg monthly cost: £16.99
Total cost: £407.76
Go To Deal
Sold by iD Mobile
Cost breakdown
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£203.88
Monthly Average Cost:
£407.76 ÷ 24 = £16.99
Monthly Cost:
£16.99 x 24 = £407.76
Total Cost:
£407.76
Moto G15 128GB (Grey)
iD Mobile
Contract
Data
100GBLength
24Minutes
UnlimitedTexts
Unlimited£17.99 / month
£0.00 upfront
Avg monthly cost: £17.99
Total cost: £431.76
Go To Deal
Sold by iD Mobile
Cost breakdown
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£215.88
Monthly Average Cost:
£431.76 ÷ 24 = £17.99
Monthly Cost:
£17.99 x 24 = £431.76
Total Cost:
£431.76
Moto G15 128GB (Grey)
iD Mobile
Contract
Data
UnlimitedLength
24Minutes
UnlimitedTexts
Unlimited£18.99 / month
£0.00 upfront
Avg monthly cost: £18.99
Total cost: £455.76
Go To Deal
Sold by iD Mobile
Cost breakdown
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£227.88
Monthly Average Cost:
£455.76 ÷ 24 = £18.99
Monthly Cost:
£18.99 x 24 = £455.76
Total Cost:
£455.76
Motorola Moto G15 Deals - May 2026
Compare 5 contract deals and 1 SIM-free offer for the Motorola Moto G15 from UK retailers.
The best Motorola Moto G15 contract deal starts from £14.99/month with iD Mobile.
Over 24 months, the cheapest contract totals £359.76. Buying SIM-free at £99.00 plus a comparable SIM-only deal (~£8.00/mo for 15GB) totals £291.00 — making the SIM-free route £68.76 cheaper overall.
Buy the Motorola Moto G15 SIM-free from £99.00 at Carphone Warehouse.
1 refurbished deal available - SIM-free from £110.24.
Available Networks
Switching networks? Text PAC to 65075 to keep your number — read our full PAC code guide.
Expert Rating
3.3
(2 reviews)
Price History
Tracking the best prices since 27 Apr 2026.
Contract (New)
Lowest price in 30 days (£224.76)
Frequently Asked Questions
Is a contract cheaper than buying the Motorola Moto G15 Grey outright with a SIM-only plan?
No — buying outright saves you £68.76 over 24 months. The cheapest contract totals £359.76 (24 months). Buying SIM-free at £99.00 plus a typical 15GB SIM-only plan (~£8.00/mo) totals £291.00.
Can I get the Motorola Moto G15 Grey on contract with no upfront cost?
Yes. The cheapest no-upfront-cost contract for the Motorola Moto G15 Grey is £14.99/month over 24 months with £0 upfront. Total cost: £359.76.
Motorola Moto G15 Specifications
Spec Scores
Under £200 Phones · 119 phones
- 6.72 inches
- 1080 x 2400 pixels
- IPS
This phone
38%
Avg
42%
Best
85%
This phone
38%
Avg
60%
Best
100%
Based on panel type (LTPO is the modern flagship gold standard), resolution, refresh rate, peak brightness, screen size, and HDR10+ / Dolby Vision support. Marketing peak-brightness claims are capped at 3500 nits to prevent inflation.
- Single camera setup
- 50 MP main camera
- 1080p video recording
This phone
37%
Avg
26%
Best
49%
This phone
37%
Avg
39%
Best
90%
Based on main-sensor size (1-inch / 1/1.3" beats 1/2.0"), telephoto reach (periscope > 5x > 3x optical), image processing tier (Apple Pro, Pixel Pro, Galaxy Ultra, Honor Magic Pro, Xiaomi Ultra), pro video features (ProRes, Apple Log, Dolby Vision), camera-partnership branding (Leica, Hasselblad, Zeiss) and OIS. Older flagships are de-rated since image processing pipelines have advanced significantly each generation. Megapixel count is deliberately downweighted — it correlates poorly with real-world camera quality.
- 8 MP front camera
- 1080p selfie video
This phone
35%
Avg
38%
Best
92%
This phone
35%
Avg
55%
Best
92%
Based on selfie megapixels and max selfie-video resolution.
- 5,200 mAh
- 18W wired
This phone
59%
Avg
49%
Best
79%
This phone
59%
Avg
52%
Best
100%
Based on battery capacity (mAh) adjusted for platform efficiency calibrated against NotebookCheck, Tom's Guide, GSMArena and CNET reviewer tests. Apple A-series gets +45% (iOS process freezing + LTPO 1Hz + tuned panels make iPhone Pro Max outlast many 6500+ mAh Android phones in measured tests). Top Snapdragon / Dimensity flagships get +15%, budget chipsets are penalised −15% to −25% to reflect less efficient displays and looser background limits. Charging speed is excluded — see the separate Fast charging tag for that.
General
Dimensions
165.7 x 76 x 8.2
Weight
190 g
SIM
Nano-SIM + Nano-SIM
Operating System
Android 15
Colours
Radio
FM radio
Body
Gravity Grey, Iguana Green, Sunrise Orange, Sea Blue, Glacier Blue
Camera
Primary Camera Megapixels
50
Primary Camera Video
1080@30fs
Second Camera
50 , f/1.8, (wide), PDAF 5 , f/2.4, (ultrawide)
Primary Selfie Camera
8 , f/2.0, (wide), 1.12µm
Video Resolution
1080
Selfie Video Resolution
1080@30fs
Display
Type
IPS LCD
Display Size
6.72
Display Resolution
1080 x 2400 pixels, 20:9 ratio (~392 ppi density)
Display Protection
Corning Gorilla Glass 3, Mohs level 4
CPU & Memory
Chipset
Helio G81 Extreme
GPU
Mali-G52 MC2
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Memory Card Slot
microSDXC
Internal Storage
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm Jack
Yes
Connectivity & Data
2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 850 / 900 / 1900 / 2100
4G
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
Network Speed
HSPA, LTE
Network Technology
GSM / HSPA / LTE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE
USB
USB Type-C 2.0
NFC
Yes (market/region dependent)
GPS
GPS, GALILEO, GLONASS, BDS, QZSS
Battery
Battery
5200
Charging
18W wired
Other
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass