Apple iPhone 6S Deals - April 2026
Compare 62 SIM-free offers for the Apple iPhone 6S from UK retailers.
Buy the Apple iPhone 6S SIM-free from £1.00 at Grade Mobile.
62 refurbished deals available from £1.00.
Apple iPhone 6S SIM Free deals
Find the best SIM Free deal on the Apple iPhone 6S from 62 options.
Spec scores
£700-£999 Phones · 73 phones
Display
1.2
/5
Rear Camera
1.9
/5
Front Camera
1
/5
Battery
1
/5
Deals
SIM Free from £1.00
Color
All
Gold
Grey
Silver
Storage
All
16GB
32GB
64GB
128GB
Apple iPhone 6S SIM Free (62 deals)
Filters
Grade A
iPhone 6S 64GB (Gold)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Grade C
iPhone 6S 64GB (Gold)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Grade B
iPhone 6S 64GB (Gold)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Grade A
iPhone 6S 64GB (Gold)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Grade C
iPhone 6S 64GB (Gold)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Grade B
iPhone 6S 64GB (Gold)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Grade A
iPhone 6S 64GB (Silver)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Grade B
iPhone 6S 64GB (Grey)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Grade C
iPhone 6S 64GB (Grey)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Grade A
iPhone 6S 128GB (Grey)
Cost breakdown
Cashback:
£0.00
Upfront Cost:
£1.00
Apple iPhone 6S Specifications
Spec Scores
£700-£999 Phones · 73 phones
- 4.7 inches
- 750 x 1334 pixels
- IPS, 500 nits peak
This phone
24%
Avg
79%
Best
100%
This phone
24%
Avg
59%
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
- 12 MP main camera
- 4K video recording
This phone
37%
Avg
57%
Best
86%
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.
- 5 MP front camera
This phone
19%
Avg
62%
Best
92%
This phone
19%
Avg
54%
Best
92%
Based on selfie megapixels and max selfie-video resolution.
- 1,715 mAh
This phone
19%
Avg
59%
Best
97%
This phone
19%
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
Camera
Primary Camera
12 MP, f/2.2, 29mm (standard), 1/3.0", 1.22µm, PDAF
Primary Camera Video
4K@30fps, 1080p@60fps,1080p@120fps, 720p@240fps
Selfie Camera Features
Face detection, HDR, panorama
Primary Selfie Camera
5 MP, f/2.2, 31mm (standard)
Selfie Video Resolution
720p@30fps
Display
Type
IPS LCD, 500 nits
Display Size
4.7
Display Resolution
750 x 1334 pixels, 16:9 ratio (~326 ppi density)
Display Protection
Ion-strengthened glass, oleophobic coating
CPU & Memory
Connectivity & Data
4G
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29 - A1688
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth
4.2, A2DP, LE
USB
Lightning, USB 2.0
NFC
Yes (Apple Pay only)
GPS
GPS, GLONASS, GALILEO, QZSS
Battery
Battery
1715
Other
Sensors
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer