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Aligator S6600 vs Xiaomi Redmi A7

What S6600 does better (2) and where Redmi A7 wins (4) — every spec side by side.

Aligator S6600
Aligator · 2026S6600
4.1Score
2 advantages≈ $130
vs
Xiaomi Redmi A7
Xiaomi · 2026Redmi A7
5.3Score
4 advantages≈ $140
Higher score
4.2Display5.9
3.0Camera3.4
2.7Battery5.8
3.0Features2.0
Dimensions

Size comparison

S6600Redmi A7
76.7 × 166.39.679.8 × 171.88.3
S6600Redmi A7Difference
Height166.3 mm171.8 mm−5.5 mm
Width76.7 mm79.8 mm−3.1 mm
Thickness9.6 mm8.3 mm+1.3 mm
Weight190 g193 g−3 g

Drawn to the same scale from the official dimensions (front and side).

Why is S6600 better than Redmi A7?

  1. RAM4 GB vs 3 GB+33%
  2. Pixel density266 ppi vs 260 ppi+2%

Why is Redmi A7 better than S6600?

  1. Battery capacity4,000 mAh vs 5,200 mAh+30%
  2. Screen size6.6″ vs 6.9″+4%
  3. Selfie camera5 MP vs 8 MP+60%
  4. Thickness9.6 mm vs 8.3 mm+16%
Specifications

Side by side

Aligator S6600Aligator S6600≈ $1304.1
Xiaomi Redmi A7Xiaomi Redmi A7≈ $1405.3
Design
Weight190 g193 g
Thickness9.6 mm8.3 mm
Height166.3 mm171.8 mm
Width76.7 mm79.8 mm
Ingress protection—IP52
Water resistance (IPx)—IPx2
ColoursBlueBlack, Sky Blue, Orchid Purple
Display
Screen size6.6″6.9″
PanelIPS TFTIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,600 px1,640 px
Pixel density266 ppi260 ppi
Refresh rate—120 Hz
Peak brightness—600 nits
Screen-to-body ratio82.5%82%
Performance
ChipsetUnisoc SC9863AUnisoc T7250
Chip makerUnisocUnisoc
Process—12 nm
CPU cores88
CPU frequency—1.8 GHz
GPU—Mali-G57 MP1
Memory
RAM4 GB3 GB
Storage (max)64 GB64 GB
Storage (base)64 GB64 GB
Memory card slotYesYes
Camera
Main camera13 MP13 MP
Main camera aperture—f/2.2
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video—1080p
Selfie camera5 MP8 MP
4K selfie video—No
Battery
Battery capacity4,000 mAh5,200 mAh
Wired charging—15 W
Wireless chargingNoNo
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standard—Wi-Fi 5
Bluetooth—5.2
NFCNoNo
USB—USB Type-C 2.0
USB version—2
Satellite navigation—GLONASS, GALILEO
Features
Stereo speakers—No
3.5 mm headphone jack—Yes
Fingerprint sensor—Side
SensorsfingerprintFingerprint (side-mounted), accelerometer, compass
Software
OS at launchAndroid 14Android 15
PlatformAndroidAndroid
Interface—HyperOS
Major OS updates promised—2
To compare: 0up to 4 models
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