Tecno Spark 40C vs Tecno Spark Go: Which is better?

Screen size

Spark 40C6.7"

Spark Go6.8"+1.2%

Technology

Spark 40C

GSM / HSPA / LTE

Spark Go

GSM / HSPA / LTE / 5G

2G bands

Spark 40C

GSM 850 / 900 / 1800 / 1900

Spark Go

GSM 850 / 900 / 1800 / 1900

3G bands

Spark 40C

HSDPA 900 / 2100

Spark Go

HSDPA 900 / 2100

4G bands

Spark 40C

LTE

Resolution

equal specs

Spark 40C720 × 1600 px

Spark Go720 × 1600 px

Refresh rate

equal specs

Spark 40C120 Hz

Spark Go120 Hz

Peak brightness

Spark 40C—

Spark Go—

Pixel density

Spark 40C263 ppi+1.1%

Spark Go260 ppi

CPU speed

Spark 40COcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

Spark GoOcta-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)+20%

RAM

equal specs

Spark 40C4.0 GB

Spark Go4.0 GB

Storage

equal specs

Spark 40C128 GB

Spark Go128 GB

Main camera

Spark 40C13.0 MP

Spark Go50.0 MP+74%

Front camera

Spark 40C8.0 MP+38%

Spark Go5.0 MP

Battery

equal specs

Spark 40C6,000 mAh

Spark Go6,000 mAh

Wired charging

equal specs

Spark 40C18 W

Spark Go18 W

Weight

Spark 40C—

Spark Go194 g

Thickness

Spark 40C8.4 mm

Spark Go8.0 mm+5%

IP rating

equal specs

Spark 40CIP64

Spark GoIP64

Wi‑Fi

Spark 40CYes

Spark GoWi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

Spark 40CYes

Spark Go5.4, A2DP, LE

USB

Spark 40CUSB Type-C, OTG

Spark GoUSB Type-C, OTG

5G support

Spark 40CNo

Spark GoYes+100%

NFC

Spark 40CNo

Spark GoYes+100%

3.5mm jack

equal specs

Spark 40CYes

Spark GoYes

SD card

equal specs

Spark 40CYes

Spark GoYes

Stereo speakers

Spark 40C—

Spark Go—

Speed

Spark 40C

HSPA, LTE

Spark Go

HSPA, LTE, 5G

5G bands

Spark 40C

Spark Go

SA/NSA

Announced

Spark 40C

2025, July 19

Spark Go

2025, August 14

Status

Spark 40C

Available. Released 2025, August

Spark Go

Available. Released 2025, August 21

Dimensions

Spark 40C

165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)

Spark Go

167.7 x 77.9 x 8 mm (6.60 x 3.07 x 0.31 in)

Weight

Spark 40C

Spark Go

194 g (6.84 oz)

Build

Spark 40C

Glass front, plastic back, plastic frame

Spark Go

Glass front, plastic back, plastic frame

SIM

Spark 40C

Nano-SIM + Nano-SIM

Spark Go

Nano-SIM + Nano-SIM

Other

Spark 40C

IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5m

Spark Go

IP64 dust tight and water resistant (water splashes)

Type

Spark 40C

IPS LCD, 120Hz

Spark Go

IPS LCD, 120Hz

Size

Spark 40C

6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)

Spark Go

6.75 inches, 110.0 cm2 (~84.2% screen-to-body ratio)

Resolution

Spark 40C

720 x 1600 pixels, 20:9 ratio (~263 ppi density)

Spark Go

720 x 1600 pixels, 20:9 ratio (~260 ppi density)

Spark 40C

Android 15, HIOS 15.1

Spark Go

Android 15, HIOS 15

Chipset

Spark 40C

Mediatek Helio G81 (12 nm)

Spark Go

Mediatek Dimensity 6400 (6 nm)

CPU

Spark 40C

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

Spark Go

Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

GPU

Spark 40C

Mali-G52 MC2

Spark Go

Mali-G57 MC2

Card slot

Spark 40C

Unspecified

Spark Go

microSDXC (dedicated slot)

Internal

Spark 40C

128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM

Spark Go

128GB 4GB RAM, 256GB 8GB RAM

Single

Spark 40C

13 MP, f/1.8, 27mm (wide), PDAF

Spark Go

50 MP

Features

Spark 40C

Dual-LED flash, HDR

Spark Go

Dual-LED flash

Video

Spark 40C

1080p@30fps

Spark Go

1440p@30fps, 1080p@30fps

Single

Spark 40C

8 MP

Spark Go

5 MP

Video

Spark 40C

Yes

Spark Go

Yes

Loudspeaker

Spark 40C

Yes, with dual speakers

Spark Go

Yes

3.5mm jack

Spark 40C

Yes

Spark Go

Yes

WLAN

Spark 40C

Yes

Spark Go

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

Spark 40C

Yes

Spark Go

5.4, A2DP, LE

Positioning

Spark 40C

GPS

Spark Go

GPS

NFC

Spark 40C

Spark Go

Yes (market/region dependent)

Infrared port

Spark 40C

Yes

Spark Go

Yes

Radio

Spark 40C

FM radio

Spark Go

FM radio

USB

Spark 40C

USB Type-C, OTG

Spark Go

USB Type-C, OTG

Sensors

Spark 40C

Fingerprint (side-mounted); unspecified sensors

Spark Go

Fingerprint (side-mounted), accelerometer, proximity, compass

Type

Spark 40C

6000 mAh

Spark Go

Li-Po 6000 mAh

Charging

Spark 40C

18W wired

Spark Go

18W wired

Colors

Spark 40C

Veil White, Ripple Blue, Titanium Grey, Ink Black

Spark Go

Sky Blue, Ink Black, Turquoise Green

Models

Spark 40C

KM4k

Spark Go

KM8

Price

Spark 40C

About 90 EUR

Spark Go

About 100 EUR

Spark 40C vs Spark Go

Which is better?

Choose Spark 40C for

Choose Spark Go for

Biggest differences

Spark 40C

Spark Go

Head-to-head comparison

Display

Specifications Comparison

Network

Performance

Cameras

Battery

Build

Connectivity

Display

Performance

Cameras

Battery

Build

Connectivity

Launch

Body

Display

Platform

Memory

Main Camera

Selfie camera

Sound

Comms

Features

Battery

Misc