Samsung Galaxy J7 Prime 2 vs Realme Narzo 100x
Product
Price
180 USD
180 USD
Status
Discontinued
Available
Brand
Samsung Mobile
Realme Mobiles
Model No
Galaxy J7 Prime 2
Realme Narzo 100x
Launch Date
2018, January 21
2026, July 10
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 38, 40
1, 3, 5, 8, 28, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE, 5G
5G bands
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Dimensions
151.7 x 75 x 8 mm (5.97 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
170 g (6.00 oz)
224 g (7.90 oz)
Build
Glass front (Gorilla Glass), aluminum/plastic back, aluminum 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
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Flash Orange, Midnight Black
Type
PLS TFT capacitive touchscreen, 16M colors
IPS LCD, 144Hz, 975 nits (typ), 1200 nits (HBM)
Size
5.5 inches, 83.4 cm2 (~73.3% screen-to-body ratio)
6.81 inches, 113.4 cm2 (~87.1% screen-to-body ratio)
Resolution
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
OS
Android 7.0 (Nougat), upgradable to Android 9.0 (Pie)
Android 16, Realme UI 7.0
Chipset
Exynos 7870 Octa (14 nm)
Mediatek Dimensity 6300 (6 nm)
CPU
Octa-core 1.6 GHz Cortex-A53
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2
RAM
3GB
4GB
Storage
32GB, eMMC 5.1
128GB/256GB
UFS 2.2
Card Slot
microSDXC (dedicated slot)
Lens 1
13 MP, f/1.9, 28mm (wide), AF
50 MP, f/1.8, (wide), AF
Features
LED flash, panorama, HDR
LED flash, HDR, panorama
Video
1080p@30fps
Lens 1
13 MP, f/1.9
8 MP, f/2.0, (wide)
Features
f/1.9 aperture, HDR, Paranoma, Continuous Shooting, AF
Video
1080p@30fps
Capacity
Non-removable Li-Ion 3300 mAh batteryTalk time,Up to 21 h (3G)Music play,Up to 84 h
Si/C Li-Ion 8000 mAh
Charging
45W wired, 45W PPS, 13.5W PD/QC
Reverse wired
Bypass charging
Sensors
Fingerprint (front-mounted), accelerometer, proximity ,ANT+
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.1, A2DP, LE
5.3, A2DP, LE, aptX HD, LHDC 5.0
GPS
A-GPS, GLONASS, BDSRadio,FM radio
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
Yes
USB
Micro-USB
USB Type-C 2.0, OTG