Realme Narzo 100x vs Tecno Spark 50
Product
Price
180 USD
180 USD
Status
Available
Available
Brand
Realme Mobiles
Tecno Mobiles
Model No
Realme Narzo 100x
Tecno Spark 50
Launch Date
2026, July 10
2026, March 27
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 28, 40, 41
LTE
SA/NSA
5G bands
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
Dimensions
166.4 x 78.2 x 8.8 mm (6.55 x 3.08 x 0.35 in)
167.9 x 79.3 x 8.2 mm (6.61 x 3.12 x 0.32 in)
Weight
224 g (7.90 oz)
210 g (7.41 oz)
Build
Glass front, plastic frame, plastic back
IP65 dust tight and water resistant (low pressure water jets)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Drop resistant up to 1.8m
RGB notifications light (on the back)
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Colors
Flash Orange, Midnight Black
Fantasy Purple, Mint Green, Ink Black, Champagne Gold
Type
IPS LCD, 144Hz, 975 nits (typ), 1200 nits (HBM)
IPS LCD, 120Hz
Size
6.81 inches, 113.4 cm2 (~87.1% screen-to-body ratio)
6.78 inches, 112.1 cm2 (~84.2% screen-to-body ratio)
Resolution
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
720 x 1576 pixels, 19.5:9 ratio (~256 ppi density)
OS
Android 16, Realme UI 7.0
Android 16, HIOS 16
Chipset
Mediatek Dimensity 6300 (6 nm)
Mediatek Dimensity 6400
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G57 MC2
RAM
4GB
4GB/6GB
Storage
128GB/256GB
UFS 2.2
128GB
Lens 1
50 MP, f/1.8, (wide), AF
50 MP, f/1.9, (wide), PDAF
Features
LED flash, HDR, panorama
LED flash
Video
1080p@30fps
Yes
Lens 1
8 MP, f/2.0, (wide)
Video
1080p@30fps
Yes
Features
8 MP, f/2.0, (wide)
Capacity
Si/C Li-Ion 8000 mAh
6500 mAh
Charging
45W wired, 45W PPS, 13.5W PD/QC
Reverse wired
Bypass charging
45W wired
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted); unspecified sensors
Loudspeaker
Yes
Yes
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.3, A2DP, LE, aptX HD, LHDC 5.0
5.3, A2DP, LE
GPS
GPS, GALILEO, GLONASS, QZSS, BDS
GPS
USB
USB Type-C 2.0, OTG
USB Type-C