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  3. S6600 Duo vs Spark Go 2

Aligator S6600 Duo vs Tecno Spark Go 2

What S6600 Duo does better (0) and where Spark Go 2 wins (5) — every spec side by side.

Aligator S6600 Duo
Aligator · 2025S6600 Duo
3.9Score
0 advantages≈ $85
vs
Tecno Spark Go 2
Tecno · 2025Spark Go 2
4.4Score
5 advantages≈ $85
Higher score
3.0Camera3.4
2.7Battery4.0
3.1Features2.8
Dimensions

Size comparison

S6600 DuoSpark Go 2
76.7 × 166.39.677 × 165.68.3
S6600 DuoSpark Go 2Difference
Height166.3 mm165.6 mm+0.7 mm
Width76.7 mm77 mm−0.3 mm
Thickness9.6 mm8.3 mm+1.3 mm

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

Why is S6600 Duo better than Spark Go 2?

S6600 Duo has no measurable advantages in this pair.

Why is Spark Go 2 better than S6600 Duo?

  1. Storage (max)64 GB vs 256 GB4×
  2. Battery capacity4,000 mAh vs 5,000 mAh+25%
  3. Selfie camera5 MP vs 8 MP+60%
  4. Bluetooth4.2 vs 5.2+24%
  5. Thickness9.6 mm vs 8.3 mm+16%
Specifications

Side by side

Design
Weight—186 g
Thickness9.6 mm8.3 mm
Height166.3 mm165.6 mm
Width76.7 mm77 mm
Frame—Plastic
Back—Plastic
Ingress protection—IP64
Water resistance (IPx)—IPx4
Colours—Ink Black, Titanium Grey, Veil White, Turquoise Green
Display
Screen size6.6″6.7″
PanelFarb-DisplayIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,600 px1,600 px
Pixel density—263 ppi
Refresh rate—120 Hz
Peak brightness—500 nits
Screen-to-body ratio—84.2%
Performance
ChipsetUnisoc SC9863AUnisoc T7250
Chip makerUnisocUnisoc
Process—12 nm
CPU cores—8
CPU frequency—1.8 GHz
GPU—Mali-G57 MP1
AnTuTu score—383,402
Geekbench 6 (multi-core)—1,437
Memory
RAM4 GB4 GB
Storage (max)64 GB256 GB
Storage (base)64 GB64 GB
Storage type—eMMC 5.1
Memory card slotYesYes
Camera
Main camera13 MP13 MP
Main camera aperture—f/1.8
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video—1080p
Selfie camera5 MP8 MP
4K selfie video—No
Battery
Battery capacity4,000 mAh5,000 mAh
Battery type—Li-Po
Wired charging—15 W
Charged in 30 min—37%
Wireless chargingNoNo
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standard—Wi-Fi 4
Bluetooth4.25.2
NFCNoNo
USB—USB Type-C
USB version—2
Infrared port—Yes
Satellite navigationGPS, GALILEO, BDSGLONASS, GALILEO, BDS
Features
Stereo speakers—No
3.5 mm headphone jack—Yes
Fingerprint sensorYesSide
SensorsfingerprintFingerprint (side-mounted); unspecified sensors
Software
OS at launchAndroid 14Android 15
PlatformAndroidAndroid
Interface—HIOS 15
To compare: 0up to 4 models
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