Realme Narzo N63 vs Tecno Spark 40
Product
Price
99 USD
99 USD
Status
Available
Available
Brand
Realme Mobiles
Tecno Mobiles
Model No
Narzo N63
KM5
Launch Date
2024, June 10
2025, July 02
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
LTE
Speed
HSPA, LTE
HSPA, LTE
Dimensions
167.3 x 76.7 x 7.7 mm (6.59 x 3.02 x 0.30 in)
165.6 x 77 x 7.7 mm (6.52 x 3.03 x 0.30 in)
Weight
189 g or 191 g (6.67 oz)
Build
Glass front, plastic back or silicone polymer back (eco leather), plastic frame
IP54, dust and splash resistant
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Leather Blue, Twilight Purple
Ink Black, Titanium Grey, Veil White, Mirage Blue
Type
IPS LCD, 90Hz, 560 nits (peak)
IPS LCD, 120Hz
Size
6.75 inches, 110.0 cm2 (~85.7% screen-to-body ratio)
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
720 x 1600 pixels, 20:9 ratio (~263 ppi density)
OS
Android 14, Realme UI 5.0
Android 15, HIOS 15
Chipset
Unisoc Tiger T612 (12 nm)
Mediatek Helio G81 (12 nm)
Mediatek Helio G91 (12 nm) - NFC model
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G57
Mali-G52 MC2
RAM
4GB
4GB/6GB/8GB
Storage
64GB/128GB
128GB/56GB
Card Slot
microSDXC (dedicated slot)
microSDXC
Lens 1
50 MP, f/1.8, (wide), 1/2.5", PDAF
Auxiliary lens
50 MP, (wide), PDAF
Auxiliary lens
Features
LED flash, panorama
Dual-LED flash
Video
1080p@30fps
1440p@30fps, 1080p@30fps
Lens 1
8 MP, f/2.0, (wide), 1/4.0"
8 MP, (wide)
Video
720p@30fps
1080p@30fps
Features
Dual-LED flash
Capacity
5000 mAh, non-removable
5200 mAh
Charging
45W wired
45W wired, 55 min to 100%
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted); unspecified sensors
Loudspeaker
Yes, with dual speakers
Yes, with stereo speakers
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Yes
Bluetooth
5.0, A2DP, LE
Yes
GPS
GPS, GALILEO, GLONASS, BDS
Yes
USB
USB Type-C 2.0
USB Type-C
NFC
Yes (market/region dependent)
Radio
FM radio