Find the best Three deal on the Samsung Galaxy A57 from 424 options.
Deals
Contract from £11.00 / month
Color
All
Blue
Grey
Purple
Storage
All
256GB
128GB
£5 off any Samsung phone at Mozillion
Take £5 off any Samsung phone at Mozillion, code valid on pay monthly phone contracts and SIM free phones.
Terms: Valid on SIM free phones and pay monthly phone contracts.
Ends 31 Aug 2026
3 Months Half Price 10GB SIM - £3.50 a month
50% off your first 3 months on Mozillion's 10GB SIM. £3.50 a month for the first 3 months, then £7 a month. Uncapped 5G speeds, unlimited calls/texts, EU roaming included, all on the UK's best network
Terms: 1 month rolling SIM plan. 50% off for the first 3 months.
Ends 31 Jul 2026
3 Months Half Price 30GB SIM - just £4 a month
50% off your first 3 months on Mozillion's 30GB SIM. £4 a month for the first 3 months, then £8 a month. Uncapped 5G speeds, unlimited calls/texts, EU roaming included, all on the UK's best network
Terms: 50% off your first 3 months.
Ends 31 Jul 2026
£20 Amazon or Currys gift card on Pay Monthly contract & upgrade orders
Valid on phone orders from Apple, Samsung, Google and more.
Terms: Excludes SIM-free products.
Ends 30 Apr 2027
Free £15 Amazon or Currys gift card on SIM Only orders
Open to new and existing customers, plus up to £200 cashback by redemption on selected plans.
Terms: For cashback-by-redemption offers, see the claim process at mobiles.co.uk/cashback.
Ends 30 Apr 2027
Fonehouse
On Three network
£269.00 upfront
Three
Contract
£11.00 / month
£269.00 upfront
Avg monthly cost: £22.21
Total cost: £533.00
Sold by Fonehouse
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£401.00
Monthly Average Cost:
£533.00 ÷ 24 = £22.21
Monthly Cost:
£11.00 x 24 = £264.00
Total Cost:
£533.00
Upfront Cost:
£269.00
Three
Contract
£11.00 / month
£269.00 upfront
Avg monthly cost: £22.21
Total cost: £533.00
Sold by Metrofone
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£401.00
Monthly Average Cost:
£533.00 ÷ 24 = £22.21
Monthly Cost:
£11.00 x 24 = £264.00
Total Cost:
£533.00
Upfront Cost:
£269.00
Three
Contract
£11.00 / month
£269.00 upfront
Avg monthly cost: £22.21
Total cost: £533.00
Sold by Fonehouse
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£401.00
Monthly Average Cost:
£533.00 ÷ 24 = £22.21
Monthly Cost:
£11.00 x 24 = £264.00
Total Cost:
£533.00
Upfront Cost:
£269.00
Three
Contract
£11.00 / month
£269.00 upfront
Avg monthly cost: £22.21
Total cost: £533.00
Sold by Fonehouse
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£401.00
Monthly Average Cost:
£533.00 ÷ 24 = £22.21
Monthly Cost:
£11.00 x 24 = £264.00
Total Cost:
£533.00
Upfront Cost:
£269.00
Three
Contract
£11.00 / month
£269.00 upfront
Avg monthly cost: £22.21
Total cost: £533.00
Sold by Metrofone
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£401.00
Monthly Average Cost:
£533.00 ÷ 24 = £22.21
Monthly Cost:
£11.00 x 24 = £264.00
Total Cost:
£533.00
Upfront Cost:
£269.00
Three
Contract
£11.00 / month
£269.00 upfront
Avg monthly cost: £22.21
Total cost: £533.00
Sold by Metrofone
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£401.00
Monthly Average Cost:
£533.00 ÷ 24 = £22.21
Monthly Cost:
£11.00 x 24 = £264.00
Total Cost:
£533.00
Upfront Cost:
£269.00
Three
Contract
£11.00 / month
£269.00 upfront
Avg monthly cost: £22.21
Total cost: £533.00
Sold by Fonehouse
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£401.00
Monthly Average Cost:
£533.00 ÷ 24 = £22.21
Monthly Cost:
£11.00 x 24 = £264.00
Total Cost:
£533.00
Upfront Cost:
£269.00
Three
Contract
£11.00 / month
£269.00 upfront
Avg monthly cost: £22.21
Total cost: £533.00
Sold by Metrofone
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£401.00
Monthly Average Cost:
£533.00 ÷ 24 = £22.21
Monthly Cost:
£11.00 x 24 = £264.00
Total Cost:
£533.00
Upfront Cost:
£269.00
Three
Contract
£12.00 / month
£249.00 upfront
Avg monthly cost: £22.38
Total cost: £537.00
Sold by Fonehouse
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£393.00
Monthly Average Cost:
£537.00 ÷ 24 = £22.38
Monthly Cost:
£12.00 x 24 = £288.00
Total Cost:
£537.00
Upfront Cost:
£249.00
Three
Contract
£12.00 / month
£249.00 upfront
Avg monthly cost: £22.38
Total cost: £537.00
Sold by Metrofone
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£393.00
Monthly Average Cost:
£537.00 ÷ 24 = £22.38
Monthly Cost:
£12.00 x 24 = £288.00
Total Cost:
£537.00
Upfront Cost:
£249.00
Compare 424 contract deals for the Samsung Galaxy A57 from UK retailers.
The best Samsung Galaxy A57 contract deal starts from £11.00/month with Metrofone.
8 refurbished deals available - SIM-free from £289.00.
Switching networks? Text PAC to 65075 to keep your number — read our full PAC code guide.
Tracking the best prices since 27 Apr 2026.
£400-£699 Phones · 54 phones
Based on calibrated CPU benchmark rankings (60%) and GFXBench GPU scores (40%). Apple chipsets included via editorial calibration since AnTuTu under-represents Apple's architecture.
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.
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.
Based on selfie megapixels and max selfie-video resolution.
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.
50
4K@30fs, 1080@30/60fs, gyro-EIS
50 , f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 , f/2.2, 13mm (ultrawide), 1/3.06", 1.12µm 5 , f/2.4, (macro)
12 , f/2.2, (wide), 1/3.2", 1.12µm
2160
4K@30fs, 1080@30/60fs, 10-bit HDR
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
6.7
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Corning Gorilla Glass Victus+, Mohs level 5
Yes, with stereo speakers
No
GSM 850 / 900 / 1800 / 1900
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
HSPA, LTE, 5G
GSM / HSPA / LTE / 5G
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
6.0, A2DP, LE
USB Type-C 2.0, OTG
Yes (market/region dependent)
GPS, GALILEO, GLONASS, BDS, QZSS
5000
45W wired
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
