📱 iPhone 18 Series Launch — Fri to Sun, 18 - 20/9/2026Trade-In Your New or Old Phone & Get Instant ValueAll 6 MobileRelation Outlets Open from 9amVisit Us This Weekend at MobileRelation📱 iPhone 18 Series Launch — Fri to Sun, 18 - 20/9/2026Trade-In Your New or Old Phone & Get Instant ValueAll 6 MobileRelation Outlets Open from 9amVisit Us This Weekend at MobileRelation
SALE
Honor 400 5G
From $255.00 - $550.00
EXCELLENT
Based on 1605 reviews
Posted on
Tan Ks
Trustindex verifies that the original source of the review is Google.
I had been going to this shop almost every year to get my mobile phone upgraded. Staffs there is very friendly and patient while helping me to transfer all my data from old phone to new phone. Thumb up 👍🏻
Posted on
Yanant Aung
Trustindex verifies that the original source of the review is Google.
Really fast and great experience getting my iPhone 15 Pro Max at 1TB. Been looking for this level of storage for a long time and they came through so fast when I inquired :)
Posted on
Nicholas Teoh Wei Jong
Trustindex verifies that the original source of the review is Google.
Got my hands on their last Vivo X300. Service was very good, even after the sales they replied in a timely manner.
Google Appointed Seller
Samsung Authorized Seller
MobileRelation has proudly served customers in Singapore since 2008. As a Google Appointed Seller and Samsung Authorized Seller, we offer reliable trade-in services and a range of purchase benefits for added peace of mind.
1. Ultra-Bright AMOLED Display: 6.55-inch AMOLED screen with 2736 × 1264 resolution, up to 5000 nits peak brightness, 120Hz refresh rate, 460 PPI, 1.07 billion colours and DCI-P3 wide colour gamut for smooth, vivid visuals indoors and outdoors.
2. 200MP AI Camera System: 200MP Ultra-clear AI Main Camera with OIS, plus 12MP Ultra Wide & Macro camera, supported by AI Super Zoom (up to 30×), AI Image to Video and portrait enhancement features for detailed photos and creative shooting.
3. Snapdragon 7 Gen 3 Performance: Qualcomm Snapdragon 7 Gen 3 5G platform with octa-core CPU and Adreno 720 GPU, combined with GPU Turbo X for smoother gaming and multitasking.
4. 6000mAh Silicon-carbon Battery: Large 6000mAh HONOR silicon-carbon battery with 80W HONOR SuperCharge (wired), designed for around 4 years of healthy battery life and up to 1200 charge–discharge cycles.
5. Slim Design & IP66 Durability: Slim 7.3 mm body at about 184 g with SGS 5-star drop resistance, IP66 dust & water resistance, in-display fingerprint sensor, dual stereo speakers, NFC and infrared remote control for everyday convenience.
HONOR 400
Display
6.55-inch AMOLED, 2736 × 1264, ~460 PPI, up to 5000 nits HDR peak brightness, 120Hz refresh rate, 1.07 billion colours, DCI-P3 wide colour gamut, AI Eye Comfort display with 3840Hz PWM dimming and Ultra Dark Mode.
Processor
Qualcomm Snapdragon 7 Gen 3 (4 nm), octa-core CPU, Adreno 720 GPU; GPU Turbo X game engine for enhanced graphics performance.
Memory and Storage
Memory: up to 24GB (12GB physical RAM + 12GB HONOR RAM Turbo). Storage: 256GB / 512GB internal storage; no microSD card slot.
Rear Camera
200MP Ultra-clear AI Main Camera (f/1.9, OIS, 1/1.4″ sensor) +
12MP Ultra Wide & Macro Camera (f/2.2); supports AI Super Zoom up to 30×, HDR, Night mode, portrait enhancements and 4K video recording with EIS/OIS stabilisation.
Front Camera
50MP selfie camera (f/2.0), AI portrait and beauty modes, supports up to 4K video and gyro-EIS for more stable selfies and vlogs.
Battery
6000mAh silicon-carbon battery; 80W HONOR SuperCharge (wired), claimed up to around 40% in 15 minutes; designed for ~1200 charge cycles and up to 4 years of healthy battery life; USB-C charging port.
Operating System
MagicOS 9.0 (based on Android 15), with Google services and AI features such as Gemini integration, AI Image to Video, AI Erase, AI Upscale, AI subtitles and AI writing tools.
5G connectivity; dual SIM (nano-SIM + eSIM support, up to 2 active); IP66 dust & water resistance; SGS 5-star drop resistance; in-display optical fingerprint sensor and AI face unlock; dual stereo speakers; full-scenario NFC; infrared remote control; advanced eye-comfort modes and AI deepfake detection.
Device Status
Brand New, Pristine – Excellent Condition, Mint – Great Condition, Well-Used – Good Condition
Storage
12/256GB
Color
Desert Gold, Midnight Black
Device Option
Official, Telco, Certified
Free Delivery: Enjoy free delivery within 2–4 business days.
Price Changes: Prices may be subject to change at any time without prior notice.
Handling Pricing or Stock Errors: In the event of any pricing or stock errors, we reserve the right to cancel orders or make necessary adjustments.
Please refer to our Warranty Information page for full terms and conditions for all brands.
From choosing the right device to bringing it home, every customer has a different experience with MobileRelation. Here are a few stories they shared with us.
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Moments Worth Remembering
A new device often marks the beginning of something exciting. Here are some of the happy moments we’ve had the pleasure of sharing with our customers at MobileRelation.
Phone Conditions
How Is the Device Condition Determined?
Pristine+
Like New Condition
Flawless with no visible signs of use. Feels just like new.
Pristine
Excellent Condition
Very light signs of handling may be visible. Clean and fully functional.
Mint
Great Condition
Minor scratches or light signs of use. Fully functional and well maintained.
Well-used
Good Condition
Visible scratches or cosmetic wear. Tested and fully functional.
Device Options Explained
What does each device option mean?
Official
Singapore Official Set
Source direct from local distributors.
Telco
Telco Set
Sourced from Singapore telco operators (Singtel, StarHub, M1). Fully unlocked and sim-free. Backed by Singapore warranty.
Certified
MobileRelation Certified
Pre-owned device inspected and tested by MobileRelation. Guaranteed fully functional with no hidden defects.
Global
International Set
Sourced from international markets. Warranty coverage varies by brand — some offer regional or global warranty, others may not cover Singapore. Check with us if unsure.
Google Appointed Seller
Warranty Included
Professionally Checked
Islandwide Delivery
Multiple Physical Stores
Aljunied
