Realme C21 vs Tecno Spark 6 Go

Phones Images
PHONES
Phone Names Realme C21 Tecno Spark 6 Go
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International1, 3, 5, 7, 8, 20, 28, 38, 40, 41
SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 3, 5, 8, 38, 40, 41 - India-
Launch
Announced2021, March 052020, November 22. Released 2020, November 23
StatusAvailable. Released 2021, March 05Discontinued
Body
BuildGlass front, plastic back, plastic frame-
Dimensions165.2 x 76.4 x 8.9 mm (6.50 x 3.01 x 0.35 in)165.6 x 76.3 x 9.1 mm (6.52 x 3.00 x 0.36 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight190 g (6.70 oz)-
Display
Protection-Corning Gorilla Glass 3
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Size6.5 inches, 102.0 cm2 (~80.8% screen-to-body ratio)6.52 inches, 102.6 cm2 (~81.2% screen-to-body ratio)
TypeIPS LCD, 400 nits (typ)IPS LCD
Platform
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)Octa-core (4x1.8 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)Quad-core 1.8 GHz Cortex-A53
ChipsetMediatek MT6765G Helio G35 (12 nm)Mediatek MT6761D Helio A20 (12 nm) - 2GB, 3GB modelMediatek MT6762D Helio A25 (12 nm) - 4GB model
GPUPowerVR GE8320PowerVR GE8320
OSAndroid 10, Realme UIAndroid 10 (Go edition), HIOS 6.2
Memory
Card slotmicroSDXC (dedicated slot)microSDXC
Internal32GB 3GB RAM, 64GB 4GB RAM32GB 2GB RAM, 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
Dual13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF 2 MP (macro) Auxiliary lens13 MP, f/1.8, AF Auxiliary lens
FeaturesLED flash, HDR, panoramaDual-LED flash, panorama, HDR
Single5 MP, f/2.2, (wide), 1/5.0", 1.12µm-
Video1080p@30fps1080p@30fps
Selfie camera
FeaturesHDR, panoramaLED flash
Single5 MP, f/2.2, (wide), 1/5.0", 1.12µm8 MP, f/2.0
Video1080p@30fps-
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE4.2, A2DP
NFCNoNo
PositioningGPS, GLONASS, BDSGPS
RadioFM radioFM radio
USBmicroUSB 2.0, OTGmicroUSB 2.0
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n
Features
SensorsFingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, proximity
Battery
Charging10W wired Reverse wired-
Type5000 mAh5000 mAh
Misc
ColorsCross Black, Cross BlueIce Jadelite, Mystery White, Aqua Blue
ModelsRMX3201KE5j, KE5k
PriceAbout 410 EURAbout 70 EUR