Display
8specsTypeAMOLED
Diagonal6.78 in
Resolution1224 × 2720 px · 440 ppi · 20:9 aspect
Refresh rate144 Hz
Peak brightness4500 nits
Color depth1B
ProtectionCorning Gorilla Glass 7i
Screen-to-body89.3%
Processor & memory
4specsSilicon
ChipsetMediatek Helio G100 Ultimate6 nm process
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPUMali-G57 MC2
Memory & storage
Configurations8 GB / 128 GB8 GB / 256 GB
Cameras
9specsRear Wide
Resolution50 MP
Apertureƒ/1.6
Features1/2.8" · 0.64µm · PDAF Auxiliary lens
Video
Recording1440p@30fps, 1080p@30fps
Camera features
FeaturesDual-LED flash · HDR
Selfie Wide
Resolution13 MP
Apertureƒ/2.2
Features1/3.1" · 1.12µm
Selfie video
Recording1080p@30fps
Battery & charging
3specsCapacity5200 mAh
Wired charging45W
Reverse wireless10W
Connectivity
7specsUSBUSB Type-C 2.0, OTG
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth5.3, A2DP, LE
NFCYes (market/region dependent)
PositioningGPS
NetworkGSM · HSPA · LTE
Data speedHSPA · LTE
Build & design
7specsDimensions163.7 × 75.9 × 6.7 mm
Frame materialPlastic
Back materialPlastic
Front materialGlass
Water resistanceIP64
SIMNano-SIM + Nano-SIM
ColorsInk BlackMoon TitaniumLake BlueBamboo Green
Software & updates
4specsOperating systemAndroid 15, HIOS 15.1
AnnouncedJul 2, 2025
ReleasedJul 7, 2025
AvailabilityAvailable
Audio
3specsAudioYes, with stereo speakers
LoudspeakerYes
Headphone jackYes
Raw specs (JSON)
{
"body": {
"sim": "Nano-SIM + Nano-SIM",
"materials": {
"back": "plastic",
"frame": "plastic",
"front": "glass"
},
"dimensions": {
"depth_mm": 6.7,
"width_mm": 75.9,
"height_mm": 163.7
},
"water_resistance": "IP64"
},
"misc": {
"colors": [
"Ink Black",
"Moon Titanium",
"Lake Blue",
"Bamboo Green"
],
"model_numbers": [
"KM6"
]
},
"audio": {
"description": "Yes, with stereo speakers",
"loudspeaker": true,
"headphone_jack": true
},
"launch": {
"released_on": "2025-07-07",
"announced_on": "2025-07-02",
"availability": "available",
"date_precision": "day"
},
"memory": {
"variants": [
{
"ram_gb": 8,
"storage_gb": 128
},
{
"ram_gb": 8,
"storage_gb": 256
}
],
"card_slot": null,
"storage_type": null
},
"battery": {
"charging": {
"wired_w": 45,
"reverse_w": 10,
"wireless_w": null
},
"capacity_mah": 5200
},
"cameras": {
"main": {
"video": "1440p@30fps, 1080p@30fps",
"modules": [
{
"role": "wide",
"aperture": 1.6,
"features": [
"1/2.8\"",
"0.64µm",
"PDAF Auxiliary lens"
],
"megapixels": 50
}
],
"features": [
"Dual-LED flash",
"HDR"
]
},
"selfie": {
"video": "1080p@30fps",
"modules": [
{
"role": "wide",
"aperture": 2.2,
"features": [
"1/3.1\"",
"1.12µm"
],
"megapixels": 13
}
]
}
},
"display": {
"panel_type": "AMOLED",
"protection": "Corning Gorilla Glass 7i",
"resolution": {
"ppi": 440,
"width_px": 1224,
"height_px": 2720,
"aspect_ratio": "20:9"
},
"color_depth": "1B",
"size_inches": 6.78,
"refresh_rate_hz": 144,
"peak_brightness_nits": 4500,
"screen_to_body_ratio_percent": 89.3
},
"network": {
"speed": [
"HSPA",
"LTE"
],
"bands_2g": [
"GSM 850",
"GSM 900",
"GSM 1800",
"GSM 1900"
],
"bands_3g": [
"HSDPA 850",
"900",
"1700(AWS)",
"1900",
"2100"
],
"bands_4g": [
"1",
"2",
"3",
"4",
"5",
"7",
"8",
"12",
"20",
"28",
"38",
"40",
"41",
"66"
],
"bands_5g": [],
"speed_tier": 5,
"technologies": [
"GSM",
"HSPA",
"LTE"
],
"speed_highest": "LTE",
"speed_highest_label": "4G"
},
"features": {
"sensors": [
"Fingerprint (under display, optical)",
"accelerometer",
"proximity",
"compass"
]
},
"platform": {
"os": "Android 15, HIOS 15.1",
"cpu": "Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)",
"gpu": "Mali-G57 MC2",
"chipset": {
"name": "Mediatek Helio G100 Ultimate",
"process_nm": 6
},
"cpu_short": "8-core (2x2.2GHz + 6x2.0GHz)"
},
"image_url": "https://fdn2.gsmarena.com/vv/bigpic/techno-spark-40-pro.jpg",
"connectivity": {
"nfc": "Yes (market/region dependent)",
"usb": "USB Type-C 2.0, OTG",
"wlan": "Wi-Fi 802.11 a/b/g/n/ac, dual-band",
"radio": null,
"bluetooth": "5.3, A2DP, LE",
"positioning": [
"GPS"
]
}
}