BlackBerry Bold 9780 vs Infinix Smart 20
Product
.webp)
Price
107 USD
105 USD
Status
Discontinued
Available
Brand
BlackBerry
Infinix Mobiles
Model No
Bold 9780
X6840, X6840B
Launch Date
2009, January 16
2026, March 04
Dimensions
109 x 60 x 14 mm
167.7 x 78.8 x 7.7 mm (6.60 x 3.10 x 0.30 in)
Weight
122 g
Build
Glass front, plastic back, plastic frame
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
SIM
Nano-SIM + Nano-SIM
Colors
Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange
Size
Technology TFT, 65K colors Size 2.4 inches Resolution 480 x 360 pixels Extra Features Touch-sensitive optical trackpad
6.78 inches, 109.5 cm2 (~82.9% screen-to-body ratio)
Type
IPS LCD, 120Hz, 700 nits (HBM)
Resolution
720 x 1576 pixels, 19.5:9 ratio (~259 ppi density)
CPU
N/a
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
OS
Android 16, XOS 16
Chipset
Mediatek Helio G81 Ultimate (12 nm)
GPU
Mali-G52 MC2
RAM
10
4GB
Storage
256MB built-in,
64GB/128GB
Features
110
Lens 1
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video
1440p@30fps, 1080p@30fps
Capacity
Standby Up to 528 h , Talktime Up to 6 h
5200 mAh
Charging
15W wired
5W reverse wired
3.5mm jack
3.5mm audio jack, Speakerphone
Yes
Loudspeaker
Yes
WLAN
HSDPA 850 / 1900 / 2100
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Yes
GPS
GPS
NFC
Yes
Radio
FM radio
USB
USB Type-C 2.0, OTG
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 41, 40
Speed
HSPA, LTE
Lens 1
8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF
Features
Dual-LED flash, panorama
Video
1440p@30fps, 1080p@30fps
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass