Xiaomi MIX 4 5G — Snapdragon 888 Plus, 6.67″ OLED 120Hz, 108MP, 120W Charging (Used)
Shop now on AliExpress — $172.19
The Xiaomi MIX 4 is listed here as a used original device featuring the Snapdragon 888 Plus, a 6.67″ OLED 120Hz display, a 108MP main camera, 4500mAh battery and support for Xiaomi’s 120W fast charging. Priced at $172.19 (was ≈ $242.52 — save ≈ $70.33, about 29% off), it’s a tempting offer for shoppers after flagship-level features at second-hand prices. As always with used phones on AliExpress, verify seller photos, battery health, IMEI and return policy before ordering.
Key specifications
- Display: 6.67″ OLED, 120Hz — smooth visuals and strong contrast for media and gaming.
- Processor: Qualcomm Snapdragon 888 Plus (5G capable) — high-end performance for 2021-era flagships.
- Camera: 108MP primary sensor (plus supporting modules) — flagship-grade imaging potential.
- Battery & charging: 4500mAh battery with support for up to 120W wired fast charging (check included charger/accessories).
- Condition: Original used/refurbished — confirm cosmetic grade, battery health and IMEI with seller.
Deal details
- Price: $172.19 (was ≈ $242.52)
- Savings: ≈ $70.33 (~29% off)
- Availability: Check the AliExpress listing for current stock, dispatch location and seller options.
- Condition: Used / original — verify grade (A/B/C), included accessories and whether the 120W charger is bundled.
- Delivery: Shipping time, customs and import VAT vary by destination — Nigerian buyers should account for extra fees.
- Returns / Warranty: Examine the seller’s returns window and any refurbished warranty offered.
- Product ID: 1005006884036488
Professional review
The MIX 4 remains an interesting device for buyers who want near-flagship hardware without flagship pricing. The Snapdragon 888 Plus delivers excellent single- and multi-core performance, while the 6.67″ OLED 120Hz panel offers a premium viewing experience for gaming and video. The 108MP camera can capture detailed images — though real-world results depend heavily on the specific unit, firmware and camera tuning.
At this price point the key trade-offs are inherent to used purchases: battery capacity and wear, possible cosmetic marks, unknown repair history and limited local warranty support. Always ask the seller for: (1) clear, recent photos of the actual unit; (2) IMEI/serial for GSMA/IMEI checks; (3) current battery health percentage if available; and (4) confirmation the device has been factory reset and unlocked if you require specific network compatibility. For buyers outside the seller’s region, confirm network bands and whether the ROM is global or region-locked.
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Pros
- Strong flagship performance (Snapdragon 888 Plus) at a reduced cost.
- Premium 6.67″ OLED 120Hz display and excellent camera hardware on paper.
- 120W fast charging support — fast top-ups when charger included.
Cons
- Used condition — battery degradation and wear are possible.
- Potential band / firmware compatibility issues for some regions.
- Limited or no local warranty; returns and repairs may be costly internationally.
Value & final thoughts
For tech-savvy buyers comfortable vetting second-hand listings, the MIX 4 at $172.19 represents a worthwhile bargain for flagship hardware. It’s best purchased from a reputable seller who provides clear photos, IMEI info and a reasonable returns policy. If you need a primary daily phone with reliable local warranty and aftersales, consider buying locally or choosing a seller offering a warranty. Otherwise — for a bargain secondary device, gaming or experimentation — this listing is attractive.
Reader reviews
Have you bought a Xiaomi MIX 4 from AliExpress or a similar used flagship? Share your experience about condition, battery life and delivery — your feedback helps other shoppers decide.
Limited-time offer
$172.19 (save $70.33)
Price and availability can change — confirm the exact condition, battery health and seller returns policy on the AliExpress product page before ordering.
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