Infinix Zero 30 vs Realme Narzo 100x
Product
Price
180 USD
180 USD
Status
Available
Available
Brand
Infinix Mobiles
Realme Mobiles
Model No
X6731
Realme Narzo 100x
Launch Date
2023, September 01
2026, July 10
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66
1, 3, 5, 8, 28, 40, 41
5G bands
1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Speed
HSPA, LTE-A, 5G
HSPA, LTE, 5G
Dimensions
164.5 x 75 x 7.9 mm (6.48 x 2.95 x 0.31 in)
166.4 x 78.2 x 8.8 mm (6.55 x 3.08 x 0.35 in)
Weight
185 g (6.53 oz)
224 g (7.90 oz)
Build
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5) or eco leather back, plastic frame
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)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Rome Green, Golden Hour, Fantasy Purple
Flash Orange, Midnight Black
Type
AMOLED, 1B colors, 144Hz, 950 nits (peak)
IPS LCD, 144Hz, 975 nits (typ), 1200 nits (HBM)
Size
6.78 inches, 111.0 cm2 (~90.0% screen-to-body ratio)
6.81 inches, 113.4 cm2 (~87.1% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
OS
Android 13, XOS 13
Android 16, Realme UI 7.0
Chipset
Mediatek Dimensity 8020 (6 nm)
Mediatek Dimensity 6300 (6 nm)
CPU
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G77 MC9
Mali-G57 MC2
RAM
8GB/12GB
4GB
Storage
256GB
UFS 3.1
128GB/256GB
UFS 2.2
Lens 1
108 MP, f/1.7, (wide), 1/1.67", PDAF, OIS
50 MP, f/1.8, (wide), AF
Lens 2
13 MP, f/2.2, 120˚ (ultrawide)
Lens 3
2 MP, f/2.4
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
4K@30/60fps, 1080p@30/60fps
1080p@30fps
Lens 1
50 MP, f/2.5, (wide)，1/2.76", PDAF
8 MP, f/2.0, (wide)
Features
LED flash
Video
4K@30/60fps, 1080p@30fps
1080p@30fps
Capacity
Li-Po 5000 mAh, non-removable
Si/C Li-Ion 8000 mAh
Charging
68W wired, 80% in 30 min (advertised)
45W wired, 45W PPS, 13.5W PD/QC
Reverse wired
Bypass charging
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes, with dual speakers
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Yes
5.3, A2DP, LE, aptX HD, LHDC 5.0
GPS
GPS
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
Yes
Radio
FM radio
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Performance
AnTuTu: 635016 (v9), 758738 (v10)
GeekBench: 2952 (v5), 3122 (v6)
GFXBench: 39fps (ES 3.1 onscreen)
Display
Contrast ratio: Infinite (nominal)
Loudspeaker
Loudspeaker -26.6 LUFS (Good)
Battery life
Endurance rating 102h