Blackberry Pearl 8100 vs Realme 15
Product
Price
238 USD
239 USD
Status
Discontinued
Available
Brand
BlackBerry
Realme Mobiles
Model No
Pearl 8100
RMX5106
Launch Date
2006, September 15
2025, July 30
Website
Technology
GSM
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 28, 40, 41
5G bands
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
Dimensions
107 x 50 x 14.5 mm (4.21 x 1.97 x 0.57 in)
162.3 x 76.2 x 7.7 / 7.8 / 8.0 mm
Weight
89.5 g (3.14 oz)
187 g or 189 g (6.60 oz)
Build
Glass front, aluminum frame, fiberglass back or silicone polymer (eco leather) back
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
SIM
Nano-SIM + Nano-SIM
Colors
Flowing Silver, Silk Pink, Velvet Green
Size
2.2 inches, 15.6 cm2 (~29.1% screen-to-body ratio)
6.77 inches, 110.9 cm2 (~89.5% screen-to-body ratio)
Resolution
240 x 260 pixels (~161 ppi density) ,Wallpapers
1080 x 2392 pixels (~388 ppi density)
Type
AMOLED, 1B colors, 144Hz, 3840Hz PWM, HDR, 1600 nits (HBM), 4500 nits (peak)
Storage
64MB
256GB
UFS 3.1
Card Slot
microSD (dedicated slot)
RAM
12GB
Features
No
LED flash, HDR, panorama
Lens 1
50 MP, f/1.8, 24mm (wide), 1/1.56", PDAF, OIS
Lens 2
8 MP, f/2.2, 112˚, 16mm (ultrawide)
Video
4K@30fps, 1080p@30fps, gyro-EIS, OIS
Capacity
Removable Li-Ion 900 mAh battery
Li-Ion 7000 mAh
Talk Time
Stand-by,Up to 360 hTalk time,Up to 3 h 30 min
Charging
80W wired, 50% in 25 min
Sensors
Browser,HTML ,Document viewer (Word, Excel, PowerPoint, PDF) Media player SureType keyboard software Organizer
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Bluetooth
2
5.4, A2DP, LE
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
GPS
GPS, GLONASS, GALILEO, BDS
USB
USB Type-C 2.0
OS
Android 15, Realme UI 6.0
Chipset
Mediatek Dimensity 7300+ (4 nm)
CPU
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Mali-G615 MC2
Lens 1
50 MP, f/2.4, 23mm (wide)
Features
Panorama
Video
4K@30fps, 1080p@30fps
Loudspeaker
Yes, with stereo speakers