Spark 40C vs Spark Go 1

Quick verdict

Which is better?

Spark 40C leads the measured specs 6-0.

Measured wins

Spark 40C: 6Spark Go 1: 0Ties: 11

Choose Spark 40C for

Storage
RAM
Battery

Choose Spark Go 1 for

No clear win in the measured specs.

Biggest differences

StorageSpark 40C

128 GBvs64 GB+50%

RAMSpark 40C

4.0 GBvs3.0 GB+25%

BatterySpark 40C

6,000 mAhvs5,000 mAh+17%

Wired chargingSpark 40C

18 Wvs15 W+17%

Spark 40C

Tecno

AView Details

Spark Go 1

Tecno

BView Details

Head-to-head comparison

Spark 40C

spec wins

Overall winner

Ties

equal specs

Spark Go 1

spec wins

Display

Screen size

equal specs

Spark 40C6.7"

Spark Go 16.7"

Resolution

equal specs

Spark 40C720 × 1600 px

Spark Go 1720 × 1600 px

Refresh rate

equal specs

Spark 40C120 Hz

Spark Go 1120 Hz

Peak brightness

Spark 40C—

Spark Go 1—

Pixel density

equal specs

Spark 40C263 ppi

Spark Go 1263 ppi

Performance

CPU speed

Spark 40COcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)+10%

Spark Go 1Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)

RAM

Spark 40C4.0 GB+25%

Spark Go 13.0 GB

Storage

Spark 40C128 GB+50%

Spark Go 164 GB

Cameras

Main camera

equal specs

Spark 40C13.0 MP

Spark Go 113.0 MP

Front camera

equal specs

Spark 40C8.0 MP

Spark Go 18.0 MP

Battery

Spark 40C6,000 mAh+17%

Spark Go 15,000 mAh

Wired charging

Spark 40C18 W+17%

Spark Go 115 W

Build

Weight

Spark 40C—

Spark Go 1—

Thickness

equal specs

Spark 40C8.4 mm

Spark Go 18.4 mm

IP rating

Spark 40CIP64+17%

Spark Go 1IP54

Connectivity

Wi‑Fi

Spark 40CYes

Spark Go 1Yes

Bluetooth

Spark 40CYes

Spark Go 1Yes

USB

Spark 40CUSB Type-C, OTG

Spark Go 1USB Type-C, OTG

5G support

equal specs

Spark 40CNo

Spark Go 1No

NFC

equal specs

Spark 40CNo

Spark Go 1No

3.5mm jack

equal specs

Spark 40CYes

Spark Go 1Yes

SD card

equal specs

Spark 40CYes

Spark Go 1Yes

Stereo speakers

Spark 40C—

Spark Go 1—

Spark 40CSpecSpark Go 1

Display

6.7"

Screen sizeequal specs

6.7"

720 × 1600 px

Resolutionequal specs

720 × 1600 px

120 Hz

Refresh rateequal specs

120 Hz

—

Peak brightness

—

263 ppi

Pixel densityequal specs

263 ppi

Performance

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)+10%

CPU speed

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

4.0 GB+25%

RAM

3.0 GB

128 GB+50%

Storage

64 GB

Cameras

13.0 MP

Main cameraequal specs

13.0 MP

8.0 MP

Front cameraequal specs

8.0 MP

Battery

6,000 mAh+17%

Battery

5,000 mAh

18 W+17%

Wired charging

15 W

Build

—

Weight

—

8.4 mm

Thicknessequal specs

8.4 mm

IP64+17%

IP rating

IP54

Connectivity

Yes

Wi‑Fi

Yes

Bluetooth

Yes

USB Type-C, OTG

USB

USB Type-C, OTG

5G supportequal specs

NFCequal specs

Yes

3.5mm jackequal specs

Yes

SD cardequal specs

Yes

—

Stereo speakers

—

Specifications Comparison

Network

Technology

Spark 40C

GSM / HSPA / LTE

Spark Go 1

GSM / HSPA / LTE

2G bands

Spark 40C

GSM 850 / 900 / 1800 / 1900

Spark Go 1

GSM 850 / 900 / 1800 / 1900

3G bands

Spark 40C

HSDPA 900 / 2100

Spark Go 1

HSDPA 900 / 2100

4G bands

Spark 40C

LTE

Spark Go 1

LTE

Speed

Spark 40C

HSPA, LTE

Spark Go 1

HSPA, LTE

GSM / HSPA / LTETechnologyGSM / HSPA / LTE

GSM 850 / 900 / 1800 / 1900 2G bandsGSM 850 / 900 / 1800 / 1900

HSDPA 900 / 2100 3G bandsHSDPA 900 / 2100

LTE4G bands LTE

HSPA, LTESpeedHSPA, LTE

Launch

Announced

Spark 40C

2025, July 19

Spark Go 1

2024, August 19

Status

Spark 40C

Available. Released 2025, August

Spark Go 1

Available. Released 2024, August

2025, July 19Announced2024, August 19

Available. Released 2025, AugustStatusAvailable. Released 2024, August

Body

Dimensions

Spark 40C

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

Spark Go 1

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

Weight

Spark 40C

Spark Go 1

Build

Spark 40C

Glass front, plastic back, plastic frame

Spark Go 1

Glass front, plastic back, plastic frame

SIM

Spark 40C

Nano-SIM + Nano-SIM

Spark Go 1

Nano-SIM + Nano-SIM

Other

Spark 40C

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

Spark Go 1

IP54 dust protected and water resistant (water splashes)

165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)Dimensions165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)

-Weight-

Glass front, plastic back, plastic frameBuildGlass front, plastic back, plastic frame

Nano-SIM + Nano-SIMSIMNano-SIM + Nano-SIM

IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5mOtherIP54 dust protected and water resistant (water splashes)

Display

Type

Spark 40C

IPS LCD, 120Hz

Spark Go 1

IPS LCD, 120Hz

Size

Spark 40C

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

Spark Go 1

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

Resolution

Spark 40C

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

Spark Go 1

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

IPS LCD, 120HzTypeIPS LCD, 120Hz

6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)Size6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)

720 x 1600 pixels, 20:9 ratio (~263 ppi density)Resolution720 x 1600 pixels, 20:9 ratio (~263 ppi density)

Platform

Spark 40C

Android 15, HIOS 15.1

Spark Go 1

Android 14 (Go edition), HIOS 14

Chipset

Spark 40C

Mediatek Helio G81 (12 nm)

Spark Go 1

Unisoc T615 (12 nm)

CPU

Spark 40C

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

Spark Go 1

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

GPU

Spark 40C

Mali-G52 MC2

Spark Go 1

Mali-G57 MP1

Android 15, HIOS 15.1OSAndroid 14 (Go edition), HIOS 14

Mediatek Helio G81 (12 nm)ChipsetUnisoc T615 (12 nm)

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

Mali-G52 MC2GPUMali-G57 MP1

Memory

Card slot

Spark 40C

Unspecified

Spark Go 1

microSDXC

Internal

Spark 40C

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

Spark Go 1

64GB 3GB RAM, 64GB 4GB RAM, 128GB 3GB RAM, 128GB 4GB RAM

Other

Spark 40C

Spark Go 1

eMMC 5.1

UnspecifiedCard slotmicroSDXC

128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAMInternal64GB 3GB RAM, 64GB 4GB RAM, 128GB 3GB RAM, 128GB 4GB RAM

-OthereMMC 5.1

Main Camera

Single

Spark 40C

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

Spark Go 1

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

Features

Spark 40C

Dual-LED flash, HDR

Spark Go 1

Dual-LED flash, HDR

Video

Spark 40C

1080p@30fps

Spark Go 1

1080p@30fps

13 MP, f/1.8, 27mm (wide), PDAFSingle13 MP, f/1.8, 27mm (wide), PDAF

Dual-LED flash, HDRFeaturesDual-LED flash, HDR

1080p@30fpsVideo1080p@30fps

Selfie camera

Single

Spark 40C

8 MP

Spark Go 1

8 MP

Video

Spark 40C

Yes

Spark Go 1

Yes

Features

Spark 40C

Spark Go 1

Dual-LED flash

8 MPSingle8 MP

YesVideoYes

-FeaturesDual-LED flash

Sound

Loudspeaker

Spark 40C

Yes, with dual speakers

Spark Go 1

Yes, with dual speakers

3.5mm jack

Spark 40C

Yes

Spark Go 1

Yes

Yes, with dual speakersLoudspeakerYes, with dual speakers

Yes3.5mm jackYes

Comms

WLAN

Spark 40C

Yes

Spark Go 1

Yes

Bluetooth

Spark 40C

Yes

Spark Go 1

Yes

Positioning

Spark 40C

GPS

Spark Go 1

GPS

NFC

Spark 40C

Spark Go 1

Infrared port

Spark 40C

Yes

Spark Go 1

Yes

Radio

Spark 40C

FM radio

Spark Go 1

Unspecified

USB

Spark 40C

USB Type-C, OTG

Spark Go 1

USB Type-C, OTG

YesWLANYes

YesBluetoothYes

GPSPositioningGPS

NoNFCNo

YesInfrared portYes

FM radioRadioUnspecified

USB Type-C, OTGUSBUSB Type-C, OTG

Features

Sensors

Spark 40C

Fingerprint (side-mounted); unspecified sensors

Spark Go 1

Fingerprint (side-mounted); unspecified sensors

Fingerprint (side-mounted); unspecified sensorsSensorsFingerprint (side-mounted); unspecified sensors

Battery

Type

Spark 40C

6000 mAh

Spark Go 1

5000 mAh

Charging

Spark 40C

18W wired

Spark Go 1

15W wired

6000 mAhType5000 mAh

18W wiredCharging15W wired

Misc

Colors

Spark 40C

Veil White, Ripple Blue, Titanium Grey, Ink Black

Spark Go 1

Startrail Black, Glittery White

Models

Spark 40C

KM4k

Spark Go 1

Price

Spark 40C

About 90 EUR

Spark Go 1

$ 167.08

Veil White, Ripple Blue, Titanium Grey, Ink BlackColorsStartrail Black, Glittery White

KM4kModels-

About 90 EURPrice$ 167.08

Spark 40C vs Spark Go 1

Quick verdict

Which is better?

Spark 40C leads the measured specs 6-0.

Measured wins

Spark 40C: 6Spark Go 1: 0Ties: 11

Choose Spark 40C for

Storage
RAM
Battery

Choose Spark Go 1 for

No clear win in the measured specs.

Biggest differences

StorageSpark 40C

128 GBvs64 GB+50%

RAMSpark 40C

4.0 GBvs3.0 GB+25%

BatterySpark 40C

6,000 mAhvs5,000 mAh+17%

Wired chargingSpark 40C

18 Wvs15 W+17%

Head-to-head comparison

Spark 40C

spec wins

Overall winner

Ties

equal specs

Spark Go 1

spec wins

Display

Screen size

equal specs

Spark 40C6.7"

Spark Go 16.7"

Resolution

equal specs

Spark 40C720 × 1600 px

Spark Go 1720 × 1600 px

Refresh rate

equal specs

Spark 40C120 Hz

Spark Go 1120 Hz

Peak brightness

Spark 40C—

Spark Go 1—

Pixel density

equal specs

Spark 40C263 ppi

Spark Go 1263 ppi

Performance

CPU speed

Spark 40COcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)+10%

Spark Go 1Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)

RAM

Spark 40C4.0 GB+25%

Spark Go 13.0 GB

Storage

Spark 40C128 GB+50%

Spark Go 164 GB

Cameras

Main camera

equal specs

Spark 40C13.0 MP

Spark Go 113.0 MP

Front camera

equal specs

Spark 40C8.0 MP

Spark Go 18.0 MP

Battery

Spark 40C6,000 mAh+17%

Spark Go 15,000 mAh

Wired charging

Spark 40C18 W+17%

Spark Go 115 W

Build

Weight

Spark 40C—

Spark Go 1—

Thickness

equal specs

Spark 40C8.4 mm

Spark Go 18.4 mm

IP rating

Spark 40CIP64+17%

Spark Go 1IP54

Connectivity

Wi‑Fi

Spark 40CYes

Spark Go 1Yes

Bluetooth

Spark 40CYes

Spark Go 1Yes

USB

Spark 40CUSB Type-C, OTG

Spark Go 1USB Type-C, OTG

5G support

equal specs

Spark 40CNo

Spark Go 1No

NFC

equal specs

Spark 40CNo

Spark Go 1No

3.5mm jack

equal specs

Spark 40CYes

Spark Go 1Yes

SD card

equal specs

Spark 40CYes

Spark Go 1Yes

Stereo speakers

Spark 40C—

Spark Go 1—

Spark 40CSpecSpark Go 1

Display

6.7"

Screen sizeequal specs

6.7"

720 × 1600 px

Resolutionequal specs

720 × 1600 px

120 Hz

Refresh rateequal specs

120 Hz

—

Peak brightness

—

263 ppi

Pixel densityequal specs

263 ppi

Performance

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)+10%

CPU speed

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

4.0 GB+25%

RAM

3.0 GB

128 GB+50%

Storage

64 GB

Cameras

13.0 MP

Main cameraequal specs

13.0 MP

8.0 MP

Front cameraequal specs

8.0 MP

Battery

6,000 mAh+17%

Battery

5,000 mAh

18 W+17%

Wired charging

15 W

Build

—

Weight

—

8.4 mm

Thicknessequal specs

8.4 mm

IP64+17%

IP rating

IP54

Connectivity

Yes

Wi‑Fi

Yes

Bluetooth

Yes

USB Type-C, OTG

USB

USB Type-C, OTG

5G supportequal specs

NFCequal specs

Yes

3.5mm jackequal specs

Yes

SD cardequal specs

Yes

—

Stereo speakers

—

Specifications Comparison

Network

Technology

Spark 40C

GSM / HSPA / LTE

Spark Go 1

GSM / HSPA / LTE

2G bands

Spark 40C

GSM 850 / 900 / 1800 / 1900

Spark Go 1

GSM 850 / 900 / 1800 / 1900

3G bands

Spark 40C

HSDPA 900 / 2100

Spark Go 1

HSDPA 900 / 2100

4G bands

Spark 40C

LTE

Spark Go 1

LTE

Speed

Spark 40C

HSPA, LTE

Spark Go 1

HSPA, LTE

GSM / HSPA / LTETechnologyGSM / HSPA / LTE

GSM 850 / 900 / 1800 / 1900 2G bandsGSM 850 / 900 / 1800 / 1900

HSDPA 900 / 2100 3G bandsHSDPA 900 / 2100

LTE4G bands LTE

HSPA, LTESpeedHSPA, LTE

Launch

Announced

Spark 40C

2025, July 19

Spark Go 1

2024, August 19

Status

Spark 40C

Available. Released 2025, August

Spark Go 1

Available. Released 2024, August

2025, July 19Announced2024, August 19

Available. Released 2025, AugustStatusAvailable. Released 2024, August

Body

Dimensions

Spark 40C

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

Spark Go 1

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

Weight

Spark 40C

Spark Go 1

Build

Spark 40C

Glass front, plastic back, plastic frame

Spark Go 1

Glass front, plastic back, plastic frame

SIM

Spark 40C

Nano-SIM + Nano-SIM

Spark Go 1

Nano-SIM + Nano-SIM

Other

Spark 40C

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

Spark Go 1

IP54 dust protected and water resistant (water splashes)

165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)Dimensions165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)

-Weight-

Glass front, plastic back, plastic frameBuildGlass front, plastic back, plastic frame

Nano-SIM + Nano-SIMSIMNano-SIM + Nano-SIM

IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5mOtherIP54 dust protected and water resistant (water splashes)

Display

Type

Spark 40C

IPS LCD, 120Hz

Spark Go 1

IPS LCD, 120Hz

Size

Spark 40C

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

Spark Go 1

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

Resolution

Spark 40C

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

Spark Go 1

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

IPS LCD, 120HzTypeIPS LCD, 120Hz

6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)Size6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)

720 x 1600 pixels, 20:9 ratio (~263 ppi density)Resolution720 x 1600 pixels, 20:9 ratio (~263 ppi density)

Platform

Spark 40C

Android 15, HIOS 15.1

Spark Go 1

Android 14 (Go edition), HIOS 14

Chipset

Spark 40C

Mediatek Helio G81 (12 nm)

Spark Go 1

Unisoc T615 (12 nm)

CPU

Spark 40C

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

Spark Go 1

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

GPU

Spark 40C

Mali-G52 MC2

Spark Go 1

Mali-G57 MP1

Android 15, HIOS 15.1OSAndroid 14 (Go edition), HIOS 14

Mediatek Helio G81 (12 nm)ChipsetUnisoc T615 (12 nm)

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

Mali-G52 MC2GPUMali-G57 MP1

Memory

Card slot

Spark 40C

Unspecified

Spark Go 1

microSDXC

Internal

Spark 40C

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

Spark Go 1

64GB 3GB RAM, 64GB 4GB RAM, 128GB 3GB RAM, 128GB 4GB RAM

Other

Spark 40C

Spark Go 1

eMMC 5.1

UnspecifiedCard slotmicroSDXC

128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAMInternal64GB 3GB RAM, 64GB 4GB RAM, 128GB 3GB RAM, 128GB 4GB RAM

-OthereMMC 5.1

Main Camera

Single

Spark 40C

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

Spark Go 1

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

Features

Spark 40C

Dual-LED flash, HDR

Spark Go 1

Dual-LED flash, HDR

Video

Spark 40C

1080p@30fps

Spark Go 1

1080p@30fps

13 MP, f/1.8, 27mm (wide), PDAFSingle13 MP, f/1.8, 27mm (wide), PDAF

Dual-LED flash, HDRFeaturesDual-LED flash, HDR

1080p@30fpsVideo1080p@30fps

Selfie camera

Single

Spark 40C

8 MP

Spark Go 1

8 MP

Video

Spark 40C

Yes

Spark Go 1

Yes

Features

Spark 40C

Spark Go 1

Dual-LED flash

8 MPSingle8 MP

YesVideoYes

-FeaturesDual-LED flash

Sound

Loudspeaker

Spark 40C

Yes, with dual speakers

Spark Go 1

Yes, with dual speakers

3.5mm jack

Spark 40C

Yes

Spark Go 1

Yes

Yes, with dual speakersLoudspeakerYes, with dual speakers

Yes3.5mm jackYes

Comms

WLAN

Spark 40C

Yes

Spark Go 1

Yes

Bluetooth

Spark 40C

Yes

Spark Go 1

Yes

Positioning

Spark 40C

GPS

Spark Go 1

GPS

NFC

Spark 40C

Spark Go 1

Infrared port

Spark 40C

Yes

Spark Go 1

Yes

Radio

Spark 40C

FM radio

Spark Go 1

Unspecified

USB

Spark 40C

USB Type-C, OTG

Spark Go 1

USB Type-C, OTG

YesWLANYes

YesBluetoothYes

GPSPositioningGPS

NoNFCNo

YesInfrared portYes

FM radioRadioUnspecified

USB Type-C, OTGUSBUSB Type-C, OTG

Features

Sensors

Spark 40C

Fingerprint (side-mounted); unspecified sensors

Spark Go 1

Fingerprint (side-mounted); unspecified sensors

Fingerprint (side-mounted); unspecified sensorsSensorsFingerprint (side-mounted); unspecified sensors

Battery

Type

Spark 40C

6000 mAh

Spark Go 1

5000 mAh

Charging

Spark 40C

18W wired

Spark Go 1

15W wired

6000 mAhType5000 mAh

18W wiredCharging15W wired

Misc

Colors

Spark 40C

Veil White, Ripple Blue, Titanium Grey, Ink Black

Spark Go 1

Startrail Black, Glittery White

Models

Spark 40C

KM4k

Spark Go 1

Price

Spark 40C

About 90 EUR

Spark Go 1

$ 167.08

Veil White, Ripple Blue, Titanium Grey, Ink BlackColorsStartrail Black, Glittery White

KM4kModels-

About 90 EURPrice$ 167.08