UMIDIGI A11S Review — 4GB/32GB, 5150mAh (Mist Blue)
Quick verdict: The UMIDIGI A11S is a wallet-friendly phone that delivers excellent battery life, decent cameras for daylight shots, and a large 6.53" display — perfect for first-time smartphone buyers and anyone on a tight budget.
Introduction
If you want an affordable smartphone that covers the basics — big screen, long battery life and usable cameras — the UMIDIGI A11S deserves a look. In this review we’ll cover the design, display, performance, cameras, battery, and whether it’s a good buy in 2025.
Key specs
| Model | UMIDIGI A11S |
|---|---|
| RAM / Storage | 4GB / 32GB (expandable via microSD) |
| Display | 6.53" HD+ IPS |
| Rear Cameras | 16MP (main) + 8MP (ultrawide) + 5MP (macro) |
| Front Camera | 8MP |
| Battery | 5150mAh |
| OS | Android 11 |
| Extras | Face unlock, side fingerprint scanner, Dual SIM, 4G LTE |
| Color | Mist Blue |
Design & Display
The A11S has a clean, modern look and comes in Mist Blue which gives it a pleasant premium vibe for the price. The 6.53-inch HD+ display is bright enough for daily use — great for browsing, social media, and video streaming — though it won’t match higher-end panels in sharpness or color accuracy.
Performance & Storage
With 4GB RAM and 32GB storage, the A11S handles everyday tasks like WhatsApp, Instagram, YouTube, and light multitasking smoothly. The OS is Android 11 which feels familiar and simple. Heavy gaming or sustained high-performance workloads will push the phone, so temper expectations if you're a hardcore gamer.
Tip: Use a microSD card if you plan to store lots of photos, videos or music.
Camera performance
The triple camera setup (16MP main + 8MP ultrawide + 5MP macro) covers most casual photography needs:
- Main (16MP): Good for well-lit scenes and everyday snaps.
- Ultra-wide (8MP): Useful for landscapes and group photos but expect less detail than the main sensor.
- Macro (5MP): Fun for close-ups but only in ideal lighting.
The 8MP selfie camera performs well for video calls and social posting. Low-light performance is limited — use flash or find brighter environments for better shots.
Battery life
The 5150mAh battery is one of the A11S’s strongest points — offering easily a full day of heavy use and up to two days with moderate use. If battery life is your priority, this phone will not disappoint.
Connectivity & Extra Features
- 4G LTE (good for Kenyan networks)
- Dual SIM support — handy if you use Safaricom + Airtel/Telkom
- Face unlock and side-mounted fingerprint scanner for quick access
- Standard charging — not fast charge optimized
Price & Availability (Kenya)
The UMIDIGI A11S (4GB/32GB) is typically priced in the budget segment. Prices vary depending on the retailer and current promotions — check local online stores or trusted dealers before buying. Look for trusted sellers with warranty and return options.
Pros & Cons
- Massive 5150mAh battery — excellent endurance
- Large 6.53" display for media use
- Expandable storage via microSD
- Attractive Mist Blue color
- Limited performance for heavy gaming
- Display is HD+ (not Full HD)
- Low-light camera performance is average
Final verdict
If you’re shopping on a budget and value battery life above all else, the UMIDIGI A11S is a solid pick. It’s especially recommended for students, seniors, and anyone who wants a dependable phone for calls, social apps and media without splashing out for a flagship.
Buy it if: You want a long-lasting battery and a large screen at an affordable price.
Skip it if: You need flagship-level performance, super-sharp displays or top-tier low-light photography.
FAQ
Does the UMIDIGI A11S support expandable storage?
Yes — it supports microSD cards so you can expand storage beyond the built-in 32GB.
Is the battery replaceable?
The battery is non-removable (typical for modern phones). It should last years with normal use.
Can I use two SIM cards?
Yes — the phone supports Dual SIM which is useful for mixing networks.
Is the phone good for gaming?
It handles light-to-moderate gaming fine but it won’t match performance phones for intensive 3D games.

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