Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai
4
4G Mini Smart Phone – Ultra-Compact 4.0” Android Smartphone with Face Unlock

4G Mini Smart Phone – Ultra-Compact 4.0” Android Smartphone with Face Unlock

Best price now

$54.59at Rochas Divine Mart (US)Checked 2 h ago

32% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

Visit Rochas Divine Mart (US)

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $54.59 at Rochas Divine Mart (US) (checked Nov 10, 2026).
  • Checked at 5 stores.

Our take on the 4G Mini Smart Phone – Ultra-Compact 4.0” Android Smartphone with Face Unlock

The S27 Mini is a 4-inch Android 12 phone built for pocketability: it weighs 86g and measures about 100 x 51 x 10mm, small enough for one-handed use or a shirt pocket. It runs a MediaTek MT6739WW chip with 3GB RAM and 64GB storage, dual SIM, a 2000mAh battery and face unlock. The 540x1168 IPS screen and 5MP rear camera are basic, so it suits a backup phone, a travel or festival handset, or a first phone for a child rather than a daily driver. Against full-size budget Android phones it trades screen, camera and battery life for size.

Best forBackup or secondary phoneTravel and festival useMinimalists who want a tiny handsetA first phone for a child
Pros
  • Genuinely pocketable at 86g and about 10mm thick
  • Android 12 with Google Play, so mainstream apps install
  • 3GB RAM and 64GB storage are workable for light use
  • Dual SIM plus microSD expansion up to 128GB
  • Face unlock and USB-C charging
Cons
  • 2000mAh battery needs charging most days under use
  • 540x1168 resolution on 4 inches is soft for text and video
  • 5MP rear and 2MP front cameras are weak even in good light
  • MT6739WW chip struggles with heavy apps and games
  • Small screen makes typing and maps awkward

4G Mini Smart Phone – Ultra-Compact 4.0” Android Smartphone with Face Unlock prices at every store

  • Rochas Divine Mart (US)New

    In stock

    $54.59Checked 2 h ago
    Visit Rochas Divine Mart (US)
  • JoyusNew

    In stock

    $79.99+ $5.99 shippingChecked 6 h ago
    Visit Joyus
  • StackSocialNew

    In stock

    $79.99+ $5.99 shippingChecked 6 h ago
    Visit StackSocial
  • EntrepreneurNew

    In stock

    $79.99+ $5.99 shippingChecked 6 h ago
    Visit Entrepreneur
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $69.99Free shippingChecked 6 h ago
    Visit Amazon

Store links may earn us a commission.

4G Mini Smart Phone – Ultra-Compact 4.0” Android Smartphone with Face Unlock price history

$69.99$56.99
Nov 9Nov 10

Lowest price we've seen: $56.99 on Nov 9 at Amazon; highest $69.99 on Nov 10. Tracked across 4 stores since Nov 9.

What reviewers say

Owner feedback on this class of mini Android phone is mixed. Buyers like the size and the fact that it runs real Android with Google Play, but complain about battery life, camera quality and slow performance.

What people mention
  • SizePraisedOwners buy it for the tiny footprint and one-hand use.
  • BatteryCriticisedThe 2000mAh cell needs a charge most days with regular use.
  • PerformanceCriticisedThe MT6739 chip and 3GB RAM feel slow with heavier apps.
  • CameraCriticisedPhotos from the 5MP rear camera look soft and grainy.
  • SoftwarePraisedGoogle Play certification means normal Android apps install and run.
  • DisplayMixedThe 4-inch screen is handy but low-resolution for text and video.

From Rochas Divine Mart (US)

  • Ultra-compact body measuring 97.5mm L x 46.3mm W x 11mm T, pocket and wallet friendly for one-hand use
  • Vibrant 4.0-inch HD display
  • Pure Android 12 OS, Google Play Certified for a clean, fast, ad-free experience
  • Facial recognition unlock for fast, secure access
  • Integrated HD camera for capturing moments
  • Large polymer battery for reliable all-day performance

About the 4G Mini Smart Phone – Ultra-Compact 4.0” Android Smartphone with Face Unlock

Classic Remastered. Designed for Modern Life. The Mini Smart Card Phone redefines what a smartphone can be. Inspired by classic compact designs and reimagined with modern technology, this ultra-portable Android device delivers power, style, and simplicity — all in the palm of your hand. With a 4.0-inch Dynamic Island HD display, every interaction feels crisp and immersive. Its palm-sized body slips effortlessly into your pocket, wallet, or travel bag, making it the perfect everyday companion or secondary phone. Powered by a smooth multi-core processor and running on pure Android OS, the phone offers a clean, fast, and ad-free experience. Intelligent facial recognition keeps your data secure, while the high-definition camera captures life’s moments with ease. This is not just a phone — it’s minimalist technology at its finest. SHORT LUXURY DESCRIPTION (Great for Ads & Banners) One device in hand. The world at your fingertips.A refined blend of compact design and modern performance — lightweight, powerful, and effortlessly stylish. FEATURE-FOCUSED DESCRIPTION (Amazon-Optimized) Small enough to fit in your palm yet powerful enough for everyday use, the Mini Smart Card Phone offers a perfect balance of portability and performance. Featuring a 4.0-inch HD Dynamic display, pure Android OS, and facial recognition security, it delivers smooth operation in an ultra-compact form factor. Ideal for travel, backup use, or minimalists who prefer simplicity without sacrificing functionality. KEY FEATURES (CLEAN & CONVERTING) Ultra-Compact Mini Design – Pocket & wallet friendly 4.0” HD Dynamic Island Display – Bright, clear, and smooth Pure Android OS – Android 12 with Google Play Certified Facial Recognition Unlock – Fast & secure access HD Camera – One-click photo capture Large Polymer Battery – Efficient all-day performance Multi-Core Processor – Responsive and smooth operation Lightweight & Stylish – Available in multiple premium colors SIZE & BUILD (VERY IMPORTANT FOR BUYERS) Length: 97.5 mm Width: 46.3 mm Thickness: 11 mm Form Factor: Mini / Card-Style Smartphone Operation: Comfortable one-hand use PERFECT FOR ✔ Travel & international SIM use✔ Secondary or backup phone✔ Minimalist lifestyle✔ Kids or elderly users✔ Stylish everyday carry (EDC)

Specifications

Model
S27 MINI (4G Version)Source
CPU
MTK6739WWSource
Operating system
Android 12 VersionSource
Screen size
4.0 inch IPS 5401168pxSource
Dimensions

Questions and answers

Is the S27 Mini good as a main phone?
Only for very light use. Calls, messaging and simple apps work, but the small screen, weak camera and 2000mAh battery make it a poor fit for heavy social media, maps or gaming.
Does it run full Android and the Play Store?
Yes. It ships with Android 12 and is Google Play certified, so mainstream apps install normally. Expect older, lighter apps to run best on the MT6739 chip.
How long does the battery last?
The 2000mAh battery typically gets through a light day and needs a nightly charge. Heavy screen use will drain it in a few hours. It charges over USB-C at 5V/1A, so charging is slow.
Can I use two SIMs and a memory card at once?
It supports dual SIM and a microSD card up to 128GB. Check the tray layout, since some dual-SIM phones share one slot between the second SIM and the card.
What comes in the box?
Expect the phone, a USB-C charging cable and a charger, plus a SIM tool. A case and screen protector are usually not included.
Is it a good first phone for a child?
It can work: it is small, light and cheap to replace, and face unlock is simple. The trade-off is a weak camera and slow performance for games and videos.
Where is the 4G Mini Smart Phone – Ultra-Compact 4.0” Android Smartphone with Face Unlock cheapest?
At Rochas Divine Mart (US), for $54.59, 32% under what the other stores charge, as of our latest check.
Where can I buy the 4G Mini Smart Phone – Ultra-Compact 4.0” Android Smartphone with Face Unlock?
5 stores we checked sell it, including Rochas Divine Mart (US), Joyus, StackSocial, Entrepreneur, Amazon.

Shoppers also compared

  • G
    Google Pixel 10
    Google Pixel 10
  • A
    Apple iPhone 17
    Apple iPhone 17
  • I
    iPhone 15 Pro Natural Titanium 128GB (Unlocked)
    iPhone 15 Pro Natural Titanium 128GB (Unlocked)
  • G
    Google Pixel 10a
    Google Pixel 10a
  • S
    Samsung Galaxy A17 5G
    Samsung Galaxy A17 5G
  • O
    OnePlus 15
    OnePlus 15
  • N
    NANNEE G25Ultra Unlocked Smartphone
    NANNEE G25Ultra Unlocked Smartphone
  • M
    Moto G (2026)
    Moto G (2026)

Stores we've priced the 4G Mini Smart Phone – Ultra-Compact 4.0” Android Smartphone with Face Unlock at

  • StackSocial deals and prices
100.6mm/3.96inch x 51.5mm/2.02inch x 10mm/0.39inch
Source
Weight
86gSource
Memory
3GB RAM+ 64GB ROM, Micro SD Maximum 128GBSource
Battery
2000mAhSource
Charging interface
Type-C, 5V-1ASource
Rear camera
5MPSource
Front camera
2MPSource
SIM Support
Dual SIM
Color
Orange
Security
Facial Recognition
With Expandable Storage
Yes
Broadband Generation
4G
RAM
2 GB RAM