Cat B35 vs HTC U Ultra

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

-
LTE-A speed

-

LTE-A, (3CA) Cat11, 600 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
SIM

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

138 mm

162.4 mm
Width

60 mm

79.8 mm
Thickness

14 mm

8 mm
Weight

130 g

170 g
Waterproof

IP68, 1.2m and 35 minutes

-
Dust proof

Yes, IP68

-
Resistance drop

1.8m

-
MIL-STD-810G

Yes

-
Colors

Black

Brilliant Black, Cosmetic Pink, Ice White, Sapphire Blue

Display
Display type

TFT

Super LCD5 capacitive touchscreen
Physical size

2.4 inches

5.7 inches
Resolution

240 x 320 pixels

1440 x 2560 pixels
Pixel density

167 ppi

513 ppi
Display colors

-

16777216
Protection

Scratch-proof glass

Corning Gorilla Glass 5(64 GB) or Sapphire crystal glass(128 GB)
Multitouch

-

Yes
Additional display

-

Yes
Resolution of additional display

-

160 x 1040 pixels
Size of additional display

-

2.05 inches

Main camera
Main camera

2 MP

12 MP, f/1.8 , 26 mm
Primary camera video

480p@30fps

2160p@30fps (24-bit/192kHz audio), 720p@120fps
Primary camera Autofocus

-

laser & phase detection autofocus
Primary camera flash

LED flash

dual-LED (dual tone) flash
Primary camera optical image stabilization

-

optical image stabilization
Camera features

-

1.55µm pixel size, 1/2.3'' sensor size, Auto-HDR, face detection, geo-tagging, panorama, touch focus

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
Wi-Fi DLNA

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
Bluetooth

v4.1

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
BDS

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Mail

-

Push Mail
Java

-

No
Sensors

Accelerometer

Fingerprint (front-mounted), accelerometer, compass, gyro, proximity