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Honor 400 Smart 4G

Honor 400 Smart 4G 128GB deals

Find the best 128GB deal on the Honor 400 Smart 4G from 2 options.

Deals

SIM Free from £148.00

Color

All

Black

Gold

Storage

All

256GB

128GB

Budget buyers who prioritise battery life and camera quality over 5G connectivity and want a reliable everyday phone for under £120.

Honor 400 Smart 4G SIM Free (2 deals)

Filters

400 Smart 4G

400 Smart 4G 128GB (Black)

SIM Free

£148.00 upfront

Total cost: £148.00

Go To Deal

Sold by Amazon

Cost breakdown

Cashback:

£0.00

Total Cost:

£148.00

Upfront Cost:

£148.00

400 Smart 4G

400 Smart 4G 128GB (Gold)

SIM Free

£148.00 upfront

Total cost: £148.00

Go To Deal

Sold by Amazon

Cost breakdown

Cashback:

£0.00

Total Cost:

£148.00

Upfront Cost:

£148.00

Honor 400 Smart 4G Deals - April 2026

Compare 2 SIM-free offers for the Honor 400 Smart 4G from UK retailers.

Buy the Honor 400 Smart 4G SIM-free from £148.00 at Amazon.

About the Honor 400 Smart 4G

The Honor 400 Smart 4G strips back the 5G connectivity of its sibling to deliver an even more affordable entry into Honor's 400 series. The headline feature is the enormous 6,500mAh battery, which comfortably stretches to two days under moderate use and potentially further for light users. The 6.77-inch TFT LCD runs at 120Hz for smooth scrolling, though the HD+ resolution and 850-nit brightness are typical compromises for the price. Where the 4G variant genuinely surprises is the 108MP main camera, a significant upgrade over the 5G model's 50MP sensor, capturing noticeably more detail in good lighting. The Snapdragon 685 chipset handles everyday tasks, messaging, and social media without issue, though it will not satisfy gamers or power users. IP54 splash resistance and SGS 5-star drop certification add practical durability. Running MagicOS 9 on Android 15, the phone receives current software out of the box. At around £100 to £120 SIM-free, the 400 Smart 4G is aimed squarely at buyers who prioritise battery longevity and camera quality over connectivity speed, and it delivers both convincingly for the price.

Honor 400 Smart 4G vs Honor 400 Smart 5G — Key Differences

Feature Honor 400 Smart 4G Honor 400 Smart
Display 6.77-inch TFT LCD, HD+, 120Hz, 850 nits 6.77-inch TFT LCD, HD+, 120Hz, 700 nits
Chipset Qualcomm Snapdragon 685 (4G only) Qualcomm Snapdragon 6s Gen 3 (5G)
Camera system 108MP main + 2MP depth + 8MP selfie 50MP main + 2MP portrait + 5MP selfie
Battery 6,500 mAh — 35W charging 6,500 mAh — 35W charging
Build / Design IP54, SGS 5-star drop resistance IP65, SGS drop and crush resistance
Storage options 128GB / 256GB, 6GB / 8GB RAM Up to 256GB, 8GB RAM
SIM-free price From £148.00 From £149.00

Frequently Asked Questions

Is the Honor 400 Smart 4G worth buying?
Yes, if 5G connectivity is not a priority. The 6,500mAh battery is genuinely exceptional, lasting two full days for most users, and the 108MP camera is a surprise at this price. It is ideal for everyday use, social media, and casual photography on a tight budget.
How good is the Honor 400 Smart 4G camera?
The 108MP main camera captures detailed photos in good lighting and produces sharp images for social media sharing. It uses pixel binning to produce high-quality 12MP shots. The 2MP depth sensor assists with portrait effects, while the 8MP selfie camera is adequate for video calls and self-portraits.
Does the Honor 400 Smart 4G support 5G?
No. The Honor 400 Smart 4G is a 4G LTE device only. If 5G connectivity is important to you, the Honor 400 Smart 5G variant offers that with a Snapdragon 6s Gen 3 chipset, though it has a lower 50MP camera. For most budget users, 4G remains perfectly adequate for streaming, browsing, and social media.
How long does the Honor 400 Smart 4G battery last?
The 6,500mAh battery is one of the largest in any phone at this price. It comfortably lasts two full days under moderate use, and light users may get even more. The 35W charging is not the fastest available but is reasonable given the battery capacity.
Is the Honor 400 Smart 4G water resistant?
The Honor 400 Smart 4G has an IP54 rating, providing protection against dust ingress and water splashes from any direction. It can handle rain and minor splashes but should not be submerged. It also holds SGS 5-star certification for drop and crush resistance.
Should I get the Honor 400 Smart 4G or the Honor 400 Smart 5G?
The 5G model adds faster mobile data via the Snapdragon 6s Gen 3 chipset, IP65 water resistance (up from IP54), and software support through to 2030. However, the 4G model counters with a much better 108MP camera versus 50MP, at a lower starting price of around £100 versus £150. Both share the same 6,500mAh battery and 120Hz display. Choose the 4G if camera quality and price matter most; choose the 5G if connectivity and long-term updates are priorities. Compare Honor 400 Smart deals.

Honor 400 Smart 4G Specifications

General

Dimensions

166.9 x 76.8 x 8.2

Weight

208 g

SIM

Nano-SIM + Nano-SIM

Operating System

Android 15, Magic OS 9

Radio

No

Body

Desert Gold, Velvet Black

Camera

Primary Camera Megapixels

108

Primary Camera

108 , f/1.8, (wide), PDAF

Primary Camera Video

1080@30fs

Second Camera

108 , f/1.8, (wide), PDAF

Third Camera

108 , f/1.8, (wide), PDAF

Primary Selfie Camera

8 , f/2.0, (wide)

Video Resolution

1080

Selfie Video Resolution

1080@30fs

Display

Type

TFT LCD, 120Hz, 850 nits (HBM)

Display Size

6.77

Display Resolution

720 x 1610 pixels, 20:9 ratio (~261 ppi density)

Display Protection

Mohs level 4

CPU & Memory

Chipset

Snapdragon 685

GPU

Adreno 610

CPU

Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)

Memory Card Slot

No

Internal Storage

Sound

Loudspeaker

Yes, with stereo speakers

3.5mm Jack

No

Connectivity & Data

2G

GSM 850 / 900 / 1800 / 1900

3G

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G

LTE

Network Speed

HSPA, LTE

Network Technology

GSM / HSPA / LTE

Wi-Fi

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth

5.0, A2DP, LE, aptX HD

USB

USB Type-C 2.0, OTG

NFC

Yes (market/region dependent)

GPS

GPS, GLONASS, GALILEO, BDS

Battery

Battery

6500

Charging

35W wired 5W reverse wired

Other

Sensors

Fingerprint (side-mounted), accelerometer, proximity, compass