Phones / Honor / 600 Smart

Honor 600 Smart
Cheapest right now: £13.99/mo on iD Mobile from iD Mobile with £9.00 upfront.

Buy outright from £249.99 (O2)

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Honor 600 Smart

2 retailers · 2 networks · 128GB

At a glance. The Honor 600 Smart is currently sold on contract by O2 and iD Mobile, with airtime from O2 and iD Mobile. The cheapest deal by effective monthly cost is £13.99 a month with £9.00 upfront over 24 months on iD Mobile, which works out at about £14.37 a month all in. If you would rather buy it outright, the lowest SIM-free price we track is £249.99 from O2 — worth comparing against the contracts above, paired with a SIM-only plan. Key specs: 6.87" ips lcd, 120hz, 1020 nits (peak), a Qualcomm SM4450-AF Snapdragon 4 Gen 4 chip, IP64 water resistance.

Contract or buy outright?

The cheapest new 128GB contract, against buying the same phone outright and adding the cheapest SIM plan with at least Unlimited of data, over 24 months.

Cheaper
ContractiD Mobile
Upfront£9
Monthly£13.99
24 months£344.76
See contract
Outright + SIMO2 + Chattr
Phone, outright£249.99
SIM £15.00 × 24£360
24 months£609.99
See phone

The contract is £265.23 cheaper over 24 months.

Assumes the SIM plan price (Chattr sim only, Unlimited, rolling monthly) stays the same for the whole period; contracts may also rise each year. Add price rises or cashback in the calculator.

Key specs

Screen6.87"
DisplayIPS LCD, 120Hz, 1020 nits (peak)
Resolution720 x 1592
ChipsetQualcomm SM4450-AF Snapdragon 4 Gen 4
Front camera16 Megapixels
Water resistanceIP64 dust tight and water resistant (water splashes)
Weight180g
Dimensions168.3 x 78.5 x 8.3 mm

Every contract for the 600 Smart, ranked by true cost

Sort by True monthly cost Monthly price Upfront cost Total cost Most data

29 deals match. Prices last checked 29 October 2026.

iDiD Mobile
Runs on Three
Honor 600 Smart
128GB · Black, Silver
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term24 mths
Unlimited data 5G Unlocked Phones Capped Contracts Data Rollover Free EU Roaming
The whole bill24 months
Upfront£9.00
£13.99 × 24£335.76
True cost£344.76
£14.37/mo real
Upfront adds £0.38/mo See deal at iD Mobile
iDiD Mobile
Runs on Three
Honor 600 Smart
128GB · Black, Silver
Data10GB
MinutesUnlimited
TextsUnlimited
Term24 mths
Nothing upfront 5G Unlocked Phones Capped Contracts Data Rollover Free EU Roaming
The whole bill24 months
Upfront£0.00
£18.99 × 24£455.76
True cost£455.76
£18.99/mo real
Headline is honest See deal at iD Mobile
iDiD Mobile
Runs on Three
Honor 600 Smart
128GB · Black, Silver
Data50GB
MinutesUnlimited
TextsUnlimited
Term24 mths
Nothing upfront 5G Unlocked Phones Capped Contracts Data Rollover Free EU Roaming
The whole bill24 months
Upfront£0.00
£19.99 × 24£479.76
True cost£479.76
£19.99/mo real
Headline is honest See deal at iD Mobile
iDiD Mobile
Runs on Three
Honor 600 Smart
128GB · Silver, Black
Data100GB
MinutesUnlimited
TextsUnlimited
Term24 mths
Nothing upfront 5G Unlocked Phones Capped Contracts Data Rollover Free EU Roaming
The whole bill24 months
Upfront£0.00
£20.99 × 24£503.76
True cost£503.76
£20.99/mo real
Headline is honest See deal at iD Mobile
O2O2
Honor 600 Smart
128GB · Black
Data5GB
MinutesUnlimited
TextsUnlimited
Term36 mths
5G 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile

Device plan £6.11/mo for 36 months, airtime £22.00/mo for 24 months

The whole bill36 months
Upfront£30.00
Device £6.11×36£219.96
Airtime £22.00×24£528
True cost£777.96
£21.61/mo real
Headline is honest See deal at O2
iDiD Mobile
Runs on Three
Honor 600 Smart
128GB · Silver, Black
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term24 mths
Nothing upfront Unlimited data 5G Unlocked Phones Capped Contracts Data Rollover Free EU Roaming
The whole bill24 months
Upfront£0.00
£21.99 × 24£527.76
True cost£527.76
£21.99/mo real
Headline is honest See deal at iD Mobile
O2O2
Honor 600 Smart
128GB · Black
Data30GB
MinutesUnlimited
TextsUnlimited
Term36 mths
3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile

Device plan £6.11/mo for 36 months, airtime £25.00/mo for 24 months

The whole bill36 months
Upfront£30.00
Device £6.11×36£219.96
Airtime £25.00×24£600
True cost£849.96
£23.61/mo real
Headline is honest See deal at O2
O2O2
Honor 600 Smart
128GB · Black
Data125GB
MinutesUnlimited
TextsUnlimited
Term36 mths
5G 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile

Device plan £6.11/mo for 36 months, airtime £30.00/mo for 24 months

The whole bill36 months
Upfront£30.00
Device £6.11×36£219.96
Airtime £30.00×24£720
True cost£969.96
£26.94/mo real
Headline is honest See deal at O2
O2O2
Honor 600 Smart
128GB · Black
Data5GB
MinutesUnlimited
TextsUnlimited
Term36 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile

Device plan £6.11/mo for 36 months, airtime £30.99/mo for 24 months

The whole bill36 months
Upfront£30.00
Device £6.11×36£219.96
Airtime £30.99×24£743.76
True cost£993.72
£27.60/mo real
Headline is honest See deal at O2
O2O2
Honor 600 Smart
128GB · Black
Data30GB
MinutesUnlimited
TextsUnlimited
Term36 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile

Device plan £6.11/mo for 36 months, airtime £33.99/mo for 24 months

The whole bill36 months
Upfront£30.00
Device £6.11×36£219.96
Airtime £33.99×24£815.76
True cost£1,065.72
£29.60/mo real
Headline is honest See deal at O2
O2O2
Honor 600 Smart
128GB · Black
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term36 mths
Unlimited data 5G 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile

Device plan £6.11/mo for 36 months, airtime £35.00/mo for 24 months

The whole bill36 months
Upfront£30.00
Device £6.11×36£219.96
Airtime £35.00×24£840
True cost£1,089.96
£30.28/mo real
Headline is honest See deal at O2
O2O2
Honor 600 Smart
128GB · Black
Data5GB
MinutesUnlimited
TextsUnlimited
Term24 mths
5G 3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill24 months
Upfront£30.00
Device £9.17×24£220.08
Airtime £22.00×24£528
True cost£778.08
£32.42/mo real
Upfront adds £1.25/mo See deal at O2
O2O2
Honor 600 Smart
128GB · Black
Data125GB
MinutesUnlimited
TextsUnlimited
Term36 mths
5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile

Device plan £6.11/mo for 36 months, airtime £38.99/mo for 24 months

The whole bill36 months
Upfront£30.00
Device £6.11×36£219.96
Airtime £38.99×24£935.76
True cost£1,185.72
£32.94/mo real
Headline is honest See deal at O2
O2O2
Honor 600 Smart
128GB · Black
Data30GB
MinutesUnlimited
TextsUnlimited
Term24 mths
3 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile
The whole bill24 months
Upfront£30.00
Device £9.17×24£220.08
Airtime £25.00×24£600
True cost£850.08
£35.42/mo real
Upfront adds £1.25/mo See deal at O2
O2O2
Honor 600 Smart
128GB · Black
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term36 mths
Unlimited data 5G 6 months Free Disney+ O2 Priority Unlocked Phones Charge to mobile

Device plan £6.11/mo for 36 months, airtime £43.99/mo for 24 months

The whole bill36 months
Upfront£30.00
Device £6.11×36£219.96
Airtime £43.99×24£1,055.76
True cost£1,305.72
£36.27/mo real
Headline is honest See deal at O2

Buy the 600 Smart outright

Pair it with a SIM-only plan. Whether that beats a contract depends on the phone — see the verdict above.

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