The HTC U Ultra is powered by a Quad-core (2×2.15 GHz Kryo & 2×1.6 GHz Kryo) CPU processor with 4 GB RAM. The device also has 64/128 GB internal storage + microSD (up to 256 GB (uses SIM 2 slot)) and a 5.7-inch Super LCD5 capacitive touchscreen (1440 x 2560 pixels, 513 ppi) display. It has a 12MP rear camera and supports Wifi, NFC, GPS, 3G and 4G LTE. It packs in a Non-removable Li-Ion 3000 mAh battery at 8mm device thickness and weight 170g, running on Android OS, v7.0 (Nougat).

Specification:

General

• Available Status: Available. Released 2017, February
• Network Bands: 2G & 3G & 4G
• SIM: Dual SIM (Nano-SIM, dual stand-by)
• Dimension: 162.4 x 79.8 x 8 mm
• Weight: 170 g (6.00 oz)
• OS: Android OS, v7.0 (Nougat)
• CPU: Quad-core (2×2.15 GHz Kryo & 2×1.6 GHz Kryo)
• Chipset: Qualcomm MSM8996 Snapdragon 821
• GPU: Adreno 530
• Internal: 64/128 GB, 4 GB RAM
• External Memory: microSD, up to 256 GB (uses SIM 2 slot)
• Battery: Non-removable Li-Ion 3000 mAh battery
• Stand By: Up to 312 h (3G)
• Talk Time: Up to 26 h (3G)
• Colors: Brilliant Black, Cosmetic Pink, Ice White, Sapphire Blue

Camera & Video

• Primary: 12 MP, f/1.8, 26mm, OIS, laser & phase detection autofocus, dual-LED (dual tone) flash
• Secondary: 16 MP, 1080p, Auto-HDR
• Video: 2160p@30fps (24-bit/192kHz audio), 720p@120fps
• Feature: 1/2.3” sensor size, 1.55µm pixel size, geo-tagging, touch focus, face detection, Auto-HDR, panorama

Screen

• Super LCD5 capacitive touchscreen, 16M colors
• 5.7 inches (~69.7% screen-to-body ratio)
  1440 x 2560 pixels (~513 ppi pixel density)
• Multi Touch: Yes
• Corning Gorilla Glass 5 (64 GB)Sapphire crystal glass (128 GB)
  – Secondary display, 160 x 1040 pixels, 2.05 inches

Music & Sounds

• Alert Types: Vibration; MP3, WAV ringtones
• Loud Speaker: Yes
• 3.5mm jack: No
  – 24-bit/192kHz audio – Active noise cancellation with dedicated mic
• Radio: To be confirmed