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Smartphone comparison

Redmi 15C 4G vs Tecno Spark 50 Pro

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
Redmi 15C 4G

Redmi 15C 4G

  • 205 g.
  • Screen: 720 x 1600 pixels, 20:9 ratio (~254 ppi density).
  • Mediatek Helio G81 Ultra (12 nm) processor.
  • 6,000 mAh battery capacity.
  • 33 W rated wired charging power.
KSh 19,000In Stock
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02
Tecno Spark 50 Pro

Tecno Spark 50 Pro

  • Screen: 720 x 1600 pixels, 20:9 ratio (~259 ppi density).
  • Mediatek Helio G100 Ultimate (6 nm) processor.
  • Storage: UFS.
  • 60 W rated wired charging power.
  • Runs Android 16, HIOS 16.
KSh 23,000In Stock
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Infinix Hot 70 4GKSh 19,500
Redmi 17 4GKSh 21,550
Samsung Galaxy M16 5GKSh 19,000
Samsung Galaxy F17 5GKSh 19,000
Honor X6cKSh 20,300
Tecno Spark 50KSh 21,200
HMD LumaKSh 18,300
2 of 4 products

Our quick verdict

The Tecno Spark 50 Pro is the stronger choice: it charges faster (60 W), runs newer Android 16 and has better water and dust protection (IP68), while the Redmi 15C 4G only has a headphone jack for wired earphones.

Display

Redmi 15C 4G
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Tecno Spark 50 Pro
720 x 1600 pixels, 20:9 ratio (~259 ppi density)

Performance

Redmi 15C 4G
Mediatek Helio G81 Ultra (12 nm) processor
Tecno Spark 50 Pro
Mediatek Helio G100 Ultimate (6 nm) processor

Charging

Redmi 15C 4G
33 W rated wired charging power
Tecno Spark 50 Pro
60 W rated wired charging power

Software

Redmi 15C 4G
Runs Android 15, HyperOS 2
Tecno Spark 50 Pro
Runs Android 16, HIOS 16

Battery capacity

Redmi 15C 4G
6,000 mAh battery
Tecno Spark 50 Pro
6000 mAh or 5600 mAh

Key differences

The main differences to help you choose.

Redmi 15C 4G

  • 3.5 mm headphone jack.
  • Slightly larger 6.9-inch screen (vs 6.78-inch).

Tecno Spark 50 Pro

  • Faster rated wired charging: 60 W (vs 33 W).
  • IP68 water and dust resistance (vs IP64).
  • Newer Android 16 (vs Android 15).
  • Stereo speakers.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityRedmi 15C 4GTecno Spark 50 Pro
Display6.9-inch LCD display, 120 Hz, 254 ppi6.78-inch LCD display, 120 Hz, 259 ppi
PerformanceMediatek Helio G81 Ultra processorMediatek Helio G100 Ultimate processor
Battery capacity6,000 mAh battery6000 mAh or 5600 mAh
Charging33 W wired charging60 W wired charging
Water resistanceIP64 water and dust resistanceIP68 water and dust resistance
SoftwareAndroid 15Android 16

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
BrandRedmiTECNO
ModelRedmi 15C 4GSpark 50 Pro
Announced2025, August 012026, June 15
Release statusAvailable. Released 2025, August 01Available. Released 2026, June
Model numbers25078RA3EA, 25078RA3EL, 25078RA3EYKO5

Design

Design specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
Dimensions171.6 x 79.5 x 8 mm (6.76 x 3.13 x 0.31 in)167.8 x 79.2 x 7.8 mm (6.61 x 3.12 x 0.31 in)
Weight205 g (7.23 oz)—
Build materialsGlass front (Gorilla Glass 3), plastic frame, glass back or silicone polymer (eco leather) backGlass front, plastic frame, plastic back

Display

Display specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
Display6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio); IPS LCD, 120Hz6.78 inches, 111.0 cm2 (~83.5% screen-to-body ratio); IPS LCD, 120Hz
Screen resolution720 x 1600 pixels, 20:9 ratio (~254 ppi density)720 x 1600 pixels, 20:9 ratio (~259 ppi density)
Display protectionCorning Gorilla Glass 3—
Display features120Hz120Hz
Display technologyIPS LCDIPS LCD
Display size6.9 inches6.78 inches
Refresh rate120Hz120Hz
Pixel density254 ppi259 ppi
Aspect ratio20:9 ratio20:9 ratio
Screen-to-body ratio84.3% screen-to-body ratio83.5% screen-to-body ratio

Performance

Performance specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
ProcessorMediatek Helio G81 Ultra (12 nm)Mediatek Helio G100 Ultimate (6 nm)
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPUMali-G52 MC2Mali-G52 MC2
User interfaceHyperOS 2HIOS 16
Process node12 nm6 nm

Memory & Storage

Memory & Storage specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
RAM4GB, 6GB, 8GB4GB, 6GB, 8GB
Storage128GB, 256GB128GB, 256GB
Expandable storagemicroSDXC (dedicated slot)microSDXC (dedicated slot)
Memory configurations128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 8GB RAM128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM
Storage technology—UFS

Cameras

Cameras specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
Rear camera50 MP, f/1.8, 28mm (wide), 1/2.76", 0.64µm, PDAF Auxiliary lens50 MP, f/1.8, (wide), 1/1.95" 0.8μm, PDAF
Front camera8 MP, f/2.0, (wide), 1/4.0", 1.12µm8 MP, f/2.0, (wide)
Rear camera featuresLED flash, HDRLED flash
Rear camera video1080p@30fpsYes
Front camera featuresHDR—
Front camera video1080p@30fpsYes
Wide camera—50 MP, f/1.8, (wide), 1/1.95" 0.8μm, PDAF

Battery & Charging

Battery & Charging specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
Battery6000 mAh6000 mAh or 5600 mAh
Charging33W wired, PD60W wired, 63% in 30 min, 100% in 55 min Bypass charging

Software

Software specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
Operating systemAndroid 15, HyperOS 2Android 16, HIOS 16

Network

Network specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
NetworkGSM / HSPA / LTEGSM / HSPA / LTE
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bandsLTELTE
Network speedHSPA, LTEHSPA, LTE

Connectivity

Connectivity specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
NFCYes (market/region dependent)Yes
Bluetooth5.4, A2DP, LE5.4, A2DP, LE
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-bandWi-Fi 802.11 a/b/g/n/ac, dual-band
PositioningGPS, GLONASS, GALILEO, BDSGPS
RadioFM radioFM radio
USBUSB Type-C 2.0, OTGUSB Type-C
Infrared—Yes

Durability

Durability specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
Water resistanceIP64 dust tight and water resistant (water splashes)IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 6m for 30 min) Drop resistant up to 1.5m

Features

Features specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
SensorsFingerprint (side-mounted), accelerometer, compassFingerprint (side-mounted), unspecified sensors
ColorsMoonlight Blue, Mint Green, Midnight Gray, Twilight OrangeInk Black, Titanium Grey, Midnight Blue, Dynamic Orange, Cloud White

Audio

Audio specifications comparison
SpecificationRedmi 15C 4GTecno Spark 50 Pro
LoudspeakersYesYes, with stereo speakers
3.5 mm headphone jackYesNo

Similarities

  • Both have 120 Hz displays.
  • Both support Wi-Fi 5.
  • Both use Bluetooth 5.4.
  • Both have NFC.
  • Both have a plastic frame.
  • Both charge over USB-C.

In summary

For most buyers the Tecno Spark 50 Pro is the better buy; the Redmi 15C 4G makes sense if you want a headphone jack for wired earphones.

Back to compared products ↑

In-stock alternatives

Samsung Galaxy M16 5GFor Redmi 15C 4GSamsung Galaxy M16 5GView product ↗Infinix Hot 70 4GFor Redmi 15C 4GInfinix Hot 70 4GView product ↗OPPO A5 5GFor Tecno Spark 50 ProOPPO A5 5GView product ↗Redmi 17 4GFor Tecno Spark 50 ProRedmi 17 4GView product ↗

Related comparisons

Tecno Spark 50 ProInfinix Hot 70 4GTecno Spark 50 ProHonor X6cTecno Spark 50Tecno Spark 50 ProTecno Spark 50 ProRedmi 17 4GInfinix Hot 70 4GOPPO A3Tecno Spark 50Samsung Galaxy M16 5GTecno Spark 50Infinix Hot 70 4GSamsung Galaxy A16 4GSamsung Galaxy F17 5GSamsung Galaxy A16 4GSamsung Galaxy M16 5GSamsung Galaxy A16 4GInfinix Hot 70 4G
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